DIFF Main Group
G03D 17/00 Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
Introduced: September 1968
Title
Titles differ between systems:
IPC: Dark-room arrangements not provided for in the other groups of this subclass; Portable dark-rooms
CPC: Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
Full Title
Full titles differ between systems:
IPC:
Dark-room arrangements not provided for in the other groups of this subclass; Portable dark-rooms
CPC:
Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
No child classifications to compare. This is a leaf node in both IPC and CPC.