DIFF Subgroup
F21S 8/08 with a standard
Introduced: January 2000
Full Title
Full titles differ between systems:
IPC:
Lighting devices intended for fixed installation > with a standard
CPC:
Lighting devices intended for fixed installation (F21S9/00, F21S10/00 take precedence; using a string or strip of light sources F21S4/00) > with a standard
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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