DIFF Subgroup
F16C 3/02 Shafts; Axles
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Shafts; Axles; Cranks; Eccentrics > Shafts; Axles
CPC:
Shafts (flexible shafts F16C1/00; marine propeller shafts, paddle wheel shafts B63H23/34); Axles; Cranks; Eccentrics > Shafts; Axles
CPC subdivides this area 3x more granularly than IPC with 2 additional codes.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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