DIFF Subgroup
H01B 11/18 Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
Introduced: September 1968
Full Title
Communication cables or conductors > Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
CPC subdivides this area 11x more granularly than IPC with 10 additional codes.
10 codes are CPC-only extensions.
Child Classifications
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