DIFF Subgroup
E05F 11/36 specially designed for passing through a wall
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Man-operated mechanisms for operating wings, including those which also operate the fastening > specially designed for passing through a wall
CPC:
Man-operated mechanisms for operating wings, including those which also operate the fastening (connecting mechanisms for a plurality of wings E05F17/00) > specially designed for passing through a wall
No child classifications to compare. This is a leaf node in both IPC and CPC.