DIFF Subgroup
H05K 7/18 Construction of rack or frame
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Constructional details common to different types of electric apparatus > Construction of rack or frame
CPC:
Constructional details common to different types of electric apparatus (casings, cabinets, drawers H05K5/00) > Construction of rack or frame
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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