DIFF Subgroup
G03B 35/24 using apertured or refractive resolving means on screens or between screen and eye
Introduced: September 1968
Title
Titles differ between systems:
IPC: using apertured or refractive resolving means on screen or between screen and eye
CPC: using apertured or refractive resolving means on screens or between screen and eye
Full Title
Full titles differ between systems:
IPC:
Stereoscopic photography > by simultaneous viewing > using apertured or refractive resolving means on screen or between screen and eye
CPC:
Stereoscopic photography > by simultaneous viewing > using apertured or refractive resolving means on screens or between screen and eye
No child classifications to compare. This is a leaf node in both IPC and CPC.