Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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B23K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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20/00
Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
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B23K20/22
taking account of the properties of the materials to be welded
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B23K20/2333
one layer being aluminium, magnesium or beryllium
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