DIFF Subgroup
B29C 44/06 Making multilayered articles
Introduced: January 1995
Full Title
Shaping by internal pressure generated in the material, e.g. swelling or foaming > for articles of definite length, i.e. discrete articles > consisting of at least two parts of chemically or physically different materials, e.g. having different densities > Making multilayered articles
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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