DIFF Main Group
F15C 7/00 Hybrid elements, i.e. circuit elements having features according to groups F15C1/00 and F15C3/00
Introduced: July 1974
Title
Titles differ between systems:
IPC: Hybrid elements, i.e. circuit elements having features according to groups and
CPC: Hybrid elements, i.e. circuit elements having features according to groups F15C1/00 and F15C3/00
Full Title
Full titles differ between systems:
IPC:
Hybrid elements, i.e. circuit elements having features according to groups and
CPC:
Hybrid elements, i.e. circuit elements having features according to groups F15C1/00 and F15C3/00
No child classifications to compare. This is a leaf node in both IPC and CPC.