TREA

Preventing or minimising gas access, or using protective gases or vacuum during welding

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Industry

  • CPC
  • B23K20/14
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat

Current Industry

B23K20/14Preventing or minimising gas access, or using protective gases or vacuum during welding
Industries