DIFF Subgroup
B32B 27/30 comprising vinyl
Introduced: September 1968
Title
Titles differ between systems:
IPC: comprising vinyl resin; comprising acrylic resin
CPC: comprising vinyl
Full Title
Full titles differ between systems:
IPC:
Layered products essentially comprising synthetic resin > comprising vinyl resin; comprising acrylic resin
CPC:
Layered products comprising synthetic resin > comprising vinyl
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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