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GB1489576A
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Metal air batteries
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GB1474918A
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Manufacture of sheaths for electric battery plates
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US3912537A
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Electric storage battery grids
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GB1480330A
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Electric battery charging apparatus
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GB1470659A
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Intercell connectors for multicell electric storage batteries
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GB1460716A
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Manufacture of multitubular sheaths for battery plates of tubular type
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GB1470376A
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Automatic electric battery charging apparatus
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GB1463484A
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Manufacture of multitubular sheaths for electric battery plates of tubular type
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GB1452102A
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Electric storage batteries provided with lifting handles
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US3866569A
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Pasting machines for storage battery plate grids
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US3862862A
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Process of making sheathed battery electrodes
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GB1423870A
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Electric storage battery terminal seals
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GB1461587A
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Electric storage battery grids
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GB1461266A
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Electric storage battery grids
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GB1461260A
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Electric storage battery grids
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GB1427366A
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Intercell connector sealing
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GB1430192A
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Forming tanks
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GB1449610A
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Electric circuits particularly for automatic battery charging apparatus
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GB1442995A
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Storage battery with intercell connector lintels dry-wipe writing sysem
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GB1401459A
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Conveying means for conveying rectangular articles
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