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GB394552A
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Improvements in or relating to machines for inserting electric dry battery elements into cardboard or other containers
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DE579577C
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Machine for the automatic soldering of the pole wires to the cups of drying elements
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DE564333C
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Machine for capping the electrode pins of dry elements
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GB376458A
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Improvements in or relating to a machine for filling and cooking dry batteries
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DE580395C
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Device for testing vessels for leaks by means of negative pressure
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GB368534A
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Improvements in or relating to electric dry battery cells
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DE556333C
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No straps wrapped doll for drying elements or the like.
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DE552081C
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Machine for the production of drying elements
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DE575406C
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Device for covering drying elements
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DE501319C
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Method for inserting the sealing caps in drying elements
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GB337869A
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A machine for filling and cooking dry batteries
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DE532768C
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Device for soldering the floors in zinc cups for drying elements
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DE580736C
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Device for testing vessels for leaks
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DE491606C
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Machine for automatic capping and waxing of the charcoal sticks of dolls of electric dry batteries
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DE489945C
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Machine for automatic capping and waxing of the charcoal sticks of dolls electrical drying elements and the like. like
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GB278274A
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Improvements relating to electric pocket lamps
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