DIFF Subgroup
G01G 21/12 Devices for preventing derangement
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Details of weighing apparatus > Arrangements of bearings > Devices for preventing derangement
CPC:
Details of weighing apparatus > Arrangements of bearings (bearings per se F16C) > Devices for preventing derangement
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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