DIFF Subgroup
G02B 6/036 core or cladding comprising multiple layers
Introduced: January 2006
Full Title
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Optical fibres with cladding > core or cladding comprising multiple layers
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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