DIFF Subgroup
H01B 7/32 with arrangements for indicating defects, e.g. breaks or leaks
Introduced: September 1968
Full Title
Insulated conductors or cables characterised by their form > with arrangements for indicating defects, e.g. breaks or leaks
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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