DK22201C
(en)
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Device for DC electricity meters.
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DK27157C
(en)
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Device by DC Generators.
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DK26696C
(en)
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Device at Møllestene.
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CH76573A
(en)
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Electricity meter
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CH77402A
(en)
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Electricity meter
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DK23851C
(en)
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Device by Clamp Boxes for Electricity Meters.
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DK21108C
(en)
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Device for electric billboards.
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DK24638C
(en)
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Device at Laase.
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DK23026C
(en)
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Device at Smedeesser.
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DK23393C
(en)
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Device at Spareure.
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DK23425C
(en)
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Device at Haandjærn.
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DK24561C
(en)
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Device at Kogekar.
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DK22699C
(en)
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Device at Spareure.
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DK21825C
(en)
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Device at Kaffekværne.
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DK24866C
(en)
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Device by Stollemaskiner.
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DK22294C
(en)
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Device by Fiskeruser.
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DK21774C
(en)
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Device by Dejdelemaskiner.
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DK28612C
(en)
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Device by DC Generators.
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DK22580C
(en)
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Electric Generator.
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DK31931C
(en)
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Electric Transformer.
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ES64225A1
(en)
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An improvement in electric meters.
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CH76207A
(en)
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Retouching device
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DK22420C
(en)
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Device for Cartridge Chargers.
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DK22370C
(en)
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Device by Gas Generators.
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DK22350C
(en)
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Electric Coil.
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