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DK14364C
(en)
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Method for Autogenous Welding, Cutting and Soldering of Metals.
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DK14960C
(en)
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Method for Autogenous Welding, Cutting and Soldering of Metals.
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DK14985C
(en)
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Burner for autogenous Welding and Cutting of Metals.
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DK19636C
(en)
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Method and Burner for autogenous welding and cutting of metal objects under water.
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DK18633C
(en)
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Feed device for burners for so-called autogenous cutting and welding.
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DK11707C
(en)
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Method and Machine for Double Sided Metal Cutting.
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DK12684C
(en)
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Procedure for the production of tungsten alloys and other heavy fused metals related thereto.
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DK32677C
(en)
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Procedure for Performing Cutting, Welding, and Repair Using an Electric Arc.
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DK20211C
(en)
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Procedure for Cutting Metals Using an Oxygen Beam.
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ES57919A1
(en)
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A torch for autogenous metal cutting and welding.
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DK14244C
(en)
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Method for Melting and Casting Magnium and its Alloys.
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DK13578C
(en)
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Method and device for uniform machining of the ends of rails and the like, which are to be butt welded.
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DK18893C
(en)
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Method for Manufacturing Wood Cuttings Without Welding.
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DK18870C
(en)
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Method for Extraction of Nickel and its Alloys.
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AT76691B
(en)
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Soldering and welding torches.
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FR444349A
(en)
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Torch enhancements for welding and metal cutting
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DK14025C
(en)
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U-Shaped Welded Pipe and Procedure for its Welding.
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DK12013C
(en)
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Machine for making soldered stumps for boxes with a solder seam with simple overlap.
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FR406044A
(en)
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Metal cutting torch
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DK25193C
(en)
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Hand scissors for cutting metal.
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DK12547C
(en)
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Method and Machine for Making Match Boxes.
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DK14687C
(en)
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Procedure for Processing Rapeseed Petroleum and its Derivatives.
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FR416001A
(en)
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Process for autogenous welding, ordinary welding and metal cutting
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DK31762C
(en)
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Method and Coupling Device for Generating Electrical Oscillations Using Arcs.
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DK18152C
(en)
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Burner for Melting and Soldering.
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