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DK2210C
(da)
|
|
Kulspidser til Brug ved elektrisk Svejsning og Haardlodning.
|
|
GB189904312A
(en)
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|
Improvements in Electric Welding and Apparatus therefor.
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|
DK2410C
(da)
|
|
Hjælpemiddel til Brug ved Regneundervisning.
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|
ES22478A1
(es)
|
|
Mejoras en la composición de carbones para soldadura eléctrica, soldadura de latón y fines análogos.
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|
GB189914366A
(en)
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|
Improvements in Forging and Welding Machines.
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|
DK29908C
(da)
|
|
Metalelektrode til Brug ved Svejsning og Istandsættelse ved Hjælp af elektrisk Lysbue.
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|
GB189919598A
(en)
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|
Improvements in Vices.
|
|
GB189916932A
(en)
|
|
Improvements in Tobacco-pipes.
|
|
GB189903698A
(en)
|
|
Improvements in Metallic Bedsteads.
|
|
GB189925291A
(en)
|
|
Improvements in Filters.
|
|
DK2138C
(da)
|
|
Anordninger ved Fyrsteder i Kogeovne og Komfurer.
|
|
GB189904365A
(en)
|
|
Improvements in Burning Acetylene Gas.
|
|
GB189917350A
(en)
|
|
Improvements in Tooth-drawing Forcep.
|
|
GB189925187A
(en)
|
|
Improvements in Tobacco Pipes.
|
|
GB190020894A
(en)
|
|
New and Improved Process for Welding Metals
|
|
GB189914494A
(en)
|
|
Improvements in Spats.
|
|
GB189901601A
(en)
|
|
Improvements in Steam Traps.
|
|
GB189901728A
(en)
|
|
Improvements in Steam Traps.
|
|
GB189919611A
(en)
|
|
Improvements in Steam Traps.
|
|
GB189920638A
(en)
|
|
Improvements in Steam Traps.
|
|
GB189924219A
(en)
|
|
Improvements in Steam Traps.
|
|
GB189917532A
(en)
|
|
Improvements in Metallic Steam Packing.
|
|
ES26754A1
(es)
|
|
Mejoras en tubos para calderas y otros tubos metálicos.
|
|
GB189921261A
(en)
|
|
Improvements in Pipe Wrenches.
|
|
GB189904080A
(en)
|
|
Improvements in and relating to General Anæsthetics.
|