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PCE
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CPC Subgroup
B32B 3/02

characterised by features of form at particular places, e.g. in edge regions

Full Title

Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form > characterised by features of form at particular places, e.g. in edge regions

3 direct subcodes

Child Classifications

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  • B32B 3/04 characterised by layer folded at the edge, e.g. over another layer
  • B32B 3/06 for securing layers together; for attaching the product to another member, e.g. to a support