DIFF Subgroup
B29C 53/30 of tubes (by blow-moulding B29C49/00)
Introduced: January 1985
Title
Titles differ between systems:
IPC: of tubes
CPC: of tubes (by blow-moulding B29C49/00)
Full Title
Full titles differ between systems:
IPC:
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor > Corrugating > of tubes
CPC:
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (B29C61/10 takes precedence) > Corrugating > of tubes (by blow-moulding B29C49/00)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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