DK20101C
(en)
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Device by Melting Furnaces.
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DK20204C
(en)
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Metal melting furnace.
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DK20736C
(en)
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Device by Kontrolure.
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DK29979C
(en)
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Device by Cylinderlaase.
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DK19834C
(en)
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Device at Vadske.
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DK20412C
(en)
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Device at Rørmøller.
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DK20733C
(en)
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Device at Spyttebakker.
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DK21210C
(en)
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Device by Matchboxes.
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DK20148C
(en)
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Device by Drills.
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DK25963C
(en)
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Electric Melting Furnace.
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DK20303C
(en)
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Refractory Insulating material.
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DK20638C
(en)
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Device by Billiards.
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AT57892B
(en)
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Melting furnace.
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DK20649C
(en)
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Oven.
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DK20414C
(en)
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Beet iron.
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DK23096C
(en)
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Shaft furnace.
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DK20591C
(en)
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Rental device at Kaffemøller.
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DK28596C
(en)
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Device by Plows.
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DK28585C
(en)
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Device by Plows.
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CH74244A
(en)
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Melting furnace
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DK28713C
(en)
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Device by Termion Amplifiers.
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DK20347C
(en)
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Device by Telephones.
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DK22151C
(en)
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Device at lathes.
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DK20597C
(en)
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Device by Randsy machines.
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DK22669C
(en)
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Device for heat accumulators.
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