CPC Subgroup Additional Only
B32B 2260/021 Fibrous or filamentary layer
Full Title
Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material > Composition of the impregnated, bonded or embedded layer > Fibrous or filamentary layer
1 direct subcode
Child Classifications
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- B32B 2260/023 Two or more layers