4. Chemistry: electrical current producing apparatus, product, and
  5. Current producing cell, elements, subcombinations and...
  6. Cell enclosure structure, e.g., housing, casing, container,...

Dietrich Sprengel

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Electrochemical cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent

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Multi-layer auxiliary electrode

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...
Patent

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Multicell storage battery

Chemistry: electrical current producing apparatus – product – and – With measuring – testing – or indicating means – For charge or liquid level
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Process for producing a gas-tight, sealed alkaline battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
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Process for producing a gas-tight, sealed alkaline battery

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention or elimination means is one of the cell...
Patent

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Profile ID: LFUS-PAI-P-57243

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