DIFF Subgroup
A47G 1/10 Corner clips or corner-connecting appliances for frames
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Mirrors; Picture frames or the like > Picture frames > Corner clips or corner-connecting appliances for frames
CPC:
Mirrors (as optical elements G02B5/08); Picture frames or the like, > Picture frames (making from paper B31D) > Corner clips or corner-connecting appliances for frames
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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