DIFF Subgroup
H01B 13/20 for concentric or coaxial cables
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Apparatus or processes specially adapted for manufacturing conductors or cables > Insulating conductors or cables > Applying discontinuous insulation, e.g. discs, beads > for concentric or coaxial cables
CPC:
Apparatus or processes specially adapted for manufacturing conductors or cables > Insulating conductors or cables (H01B13/32 takes precedence) > Applying discontinuous insulation, e.g. discs, beads > for concentric or coaxial cables
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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