CPC Subgroup
B23K 9/06 Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
Full Title
Arc welding or cutting > Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
2 direct subcodes
Child Classifications
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- B23K 9/067 Starting the arc
- B23K 9/073 Stabilising the arc