DIFF Main Group
B23Q 35/00 Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
Introduced: September 1968
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B23Q 35/02 Copying discrete points from the pattern, e.g. for determining the position of holes to be drilled IPC+CPC Available in IPC and CPC
- B23Q 35/04 using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor IPC+CPC Available in IPC and CPC
- B23Q 35/48 using a feeler or the like travelling to-and-fro between opposite parts of the outline of the pattern, model or drawing IPC+CPC Available in IPC and CPC