DIFF Subgroup
G03B 17/44 Means for exchanging focusing screen and light sensitive material
Introduced: September 1968
Title
Titles differ between systems:
IPC: Means for exchanging focusing screen and light-sensitive material
CPC: Means for exchanging focusing screen and light sensitive material
Full Title
Full titles differ between systems:
IPC:
Details of cameras or camera bodies; Accessories therefor > Means for exchanging focusing screen and light-sensitive material
CPC:
Details of cameras or camera bodies; Accessories therefor (lens hoods or caps G03B11/04) > Means for exchanging focusing screen and light sensitive material
No child classifications to compare. This is a leaf node in both IPC and CPC.