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Data processing device having an improved manually operated batt

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means
Patent

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DC supplying arrangement for soap feeding device

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – For plural cells
Reexamination Certificate

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Deactivation of thionyl chloride cells

Chemistry: electrical current producing apparatus – product – and – Process of cell operation
Patent

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Decontamination procedure for a fuel cell power plant

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Reexamination Certificate

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Deep cycle battery separators

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent

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Deep-discharge battery separator

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure
Patent

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Deferred action battery activated by rotation

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to movement of electrode on contained electrolyte
Patent

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Deferred action battery activated by rotation

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to movement of electrode on contained electrolyte
Patent

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Deferred action battery having an improved depolarizer

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to addition of liquid
Patent

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Deferred action battery having an improved depolarizer

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to addition of liquid
Patent

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Deferred action battery having improved bottom port cover

Chemistry: electrical current producing apparatus – product – and – Deferred action type
Patent

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Deferred action dry cell battery

Chemistry: electrical current producing apparatus – product – and – Preserving cell in storage feature
Patent

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Deferred actuated battery

Chemistry: electrical current producing apparatus – product – and – Having movable mechanical means to provide relative motion...
Patent

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Deferred actuated battery assembly

Chemistry: electrical current producing apparatus – product – and – Process of cell operation – Electrolyte circulation
Patent

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Deferred actuated battery assembly system

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Patent

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Deferred assembly construction of electrochemical cells

Chemistry: electrical current producing apparatus – product – and – Deferred action type
Reexamination Certificate

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Deferred-action battery

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to movement of electrode on contained electrolyte
Patent

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Degasified PEM fuel cell system

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

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Degassing system for an accumulator, and accumulator...

Chemistry: electrical current producing apparatus – product – and – Having specified venting – feeding or circulation structure – Venting structure
Reexamination Certificate

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Delivery system for a tooth whitener using a strip of material h

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Biochemical fuel cell
Patent

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