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Process for manufacture of an electrode of matrix structure with a surface oxide coating
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Primary nonnaqueous battery with pure cadmium oxide cathode
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Primary nonnaqueous battery with bismuth trisulfide cathode
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Nonnaqueous primary battery with stannous sulfide cathode
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Tetrafluoroborate additive for high drain rate lithium cells
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Hexafluorophosphate additive for high drain rate lithium cells
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High pressure post seal for batteries
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SECURITY SYSTEM TO BE USED IN CONJUNCTION WITH A PRIMARY ELECTRICITY SOURCE
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Negative electrode for lead-acid storage battery
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A process for sealing electrochemical cells
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Manufacturing method for graft copolymer
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