DIFF Main Group
G09B 11/00 Teaching hand-writing, shorthand, drawing, or painting
Introduced: September 1968
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G09B 11/04 Guide sheets or plates; Tracing charts (templets for drawing purposes B43L13/20) IPC+CPC Available in IPC and CPC
- G09B 11/06 Devices involving the use of transparent or translucent tracing material, e.g. copy books IPC+CPC Available in IPC and CPC