G02B 6/4457 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G02B 6/4457

Full Title

Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables (cables incorporating electric conductors and optical fibres H01B11/22)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

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