DIFF Main Group
F25D 27/00 Lighting arrangements (in general F21)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Lighting arrangements
CPC: Lighting arrangements (in general F21)
Full Title
Full titles differ between systems:
IPC:
Lighting arrangements
CPC:
Lighting arrangements (in general F21)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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