DIFF Subgroup
A47G 1/16 Devices for hanging or supporting pictures, mirrors, or the like
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Mirrors; Picture frames or the like > Devices for hanging or supporting pictures, mirrors, or the like
CPC:
Mirrors (as optical elements G02B5/08); Picture frames or the like, > Devices for hanging or supporting pictures, mirrors, or the like
CPC subdivides this area 3x more granularly than IPC with 11 additional codes.
11 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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