DIFF Subgroup
B23K 3/06 Solder feeding devices; Solder melting pans
Introduced: September 1968
Full Title
Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods > Solder feeding devices; Solder melting pans
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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