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DK1400C
(en)
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Grid plates for electric accumulators.
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DK1806C
(en)
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Lead gratings for accumulator plates.
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DK1217C
(en)
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Electrode plates for electric accumulators.
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DK1854C
(en)
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Electrodes for Secondary Batteries.
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DK1642C
(en)
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Dual Electrode Plate for Accumulators.
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DK1784C
(en)
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Device with positive Electrodes for electric Accumulators.
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DK549C
(en)
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Electrode plates for electric accumulators.
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DK47C
(en)
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Electrode plates for electric accumulators.
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DK1423C
(en)
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Electrolyte for Galvanic Zinc-Coal Elements.
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DK2248C
(en)
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Primary Electric Batteries.
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DK1932C
(en)
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Procedure for the manufacture of accumulator plates.
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ES23527A1
(en)
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Some new electrodes for accumulators.
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DK2003C
(en)
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Electric Accumulator.
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ES24853A1
(en)
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An electric accumulator.
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DK3016C
(en)
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Filler for accumulator plates.
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ES21395A1
(en)
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Improvements in the manufacture of plates for electric accumulators.
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CH18077A
(en)
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Accumulator plate
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FI865A
(en)
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Electrolyte for regenerative element
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DK1406C
(en)
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Electric Power Collector.
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ES22081A2
(en)
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A new electric accumulator.
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CH15768A
(en)
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Grid plate for electrical collectors
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CH16611A
(en)
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Electrode for electric accumulators
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DK1365C
(en)
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Mold for Casting Grids for Electric Accumulators.
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CH18220A
(en)
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Device for the acid-tight seal on accumulator cells
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DK2802C
(en)
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Electric Accumulator.
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