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PCE
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DIFF Subgroup
G01G 21/06

of ball or roller bearings

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Details of weighing apparatus > Arrangements of bearings > of ball or roller bearings

CPC:

Details of weighing apparatus > Arrangements of bearings (bearings per se F16C) > of ball or roller bearings

No child classifications to compare. This is a leaf node in both IPC and CPC.