DIFF Subgroup
G02B 6/32 having lens focusing means
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Coupling light guides > Optical coupling means > having lens focusing means
CPC:
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Coupling light guides > Optical coupling means (G02B6/36, G02B6/42 take precedence) > having lens focusing means
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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