DIFF Main Group
C03B 13/00 Rolling glass
Introduced: September 1968
IPC and CPC are identically structured here. All 10 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- C03B 13/18 Auxiliary means for rolling glass, e.g. sheet supports, gripping devices, hand-ladles, means for moving glass pots +2 CPC IPC+CPC Available in IPC and CPC