DIFF Subgroup
E21D 15/08 with toggle joint connection
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Props; Chocks > Non-telescopic props > with parts joined by a lock, with or without slight axial adjustability > with toggle joint connection
CPC:
Props (in the building art E04G25/00); Chocks > Non-telescopic props > with parts joined by a lock, with or without slight axial adjustability > with toggle joint connection
No child classifications to compare. This is a leaf node in both IPC and CPC.