DIFF Main Group
G02C 3/00 Special supporting arrangements for lens assemblies or monocles (lenses therefor G02C7/00; by walking-sticks A45B3/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Special supporting arrangement for lens assemblies or monocles
CPC: Special supporting arrangements for lens assemblies or monocles (lenses therefor G02C7/00; by walking-sticks A45B3/00)
Full Title
Full titles differ between systems:
IPC:
Special supporting arrangement for lens assemblies or monocles
CPC:
Special supporting arrangements for lens assemblies or monocles (lenses therefor G02C7/00; by walking-sticks A45B3/00)
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G02C 3/04 Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles (by walking-sticks A45B3/00) IPC+CPC Available in IPC and CPC