DIFF Subgroup
B27B 19/04 characterised by power drive, e.g. by electromagnetic drive
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Other reciprocating saws with power drive; Fret-saws > Saws with a power-driven blade chucked at both ends or at one end only, e.g. jig saws, scroll saws > characterised by power drive, e.g. by electromagnetic drive
CPC:
Other reciprocating saws with power drive; Fret-saws > Saws with a power- driven blade chucked at both ends or at one end only, e.g. jig saws, scroll saws (B27B19/10 takes precedence) > characterised by power drive, e.g. by electromagnetic drive
No child classifications to compare. This is a leaf node in both IPC and CPC.