4. Stock material or miscellaneous articles
  5. Structurally defined web or sheet
  6. Fold at edge

Helen O Chu

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Alkaline cell with flat housing

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and...
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Battery and method for manufacturing the same

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and...
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Composite electrolyte membrane, catalyst-coated membrane...

Chemistry: electrical current producing apparatus – product – and – Having earth feature
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Fluoride ion scavenger for fuel cell components

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
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Fuel cell device

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
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Profile ID: LFUS-PAI-P-3181839

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