DIFF Subgroup
G02C 7/14 Mirrors; Prisms
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Optical parts > Mirrors; Prisms
CPC:
Optical parts (characterised by the material G02B1/00) > Mirrors; Prisms
No child classifications to compare. This is a leaf node in both IPC and CPC.