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Lead acid recombination cells

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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Lead salt electric storage 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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Lead salt electric storage 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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Lead-containing anode current collector for alkaline cells

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means
Patent

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Linear electro chemical conductor element, process for its manuf

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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Lithium battery having an over-loading preventing device

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means – Prevention means controlling an auxiliary device
Patent

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Lithium battery incorporating protective positive...

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

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