IPIQ

PERFORMING OPERATIONS; TRANSPORTING

B23

MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

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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31/00

Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups

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B23K31/12

relating to investigating the properties, e.g. the weldability, of materials

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