IPIQ

PERFORMING OPERATIONS; TRANSPORTING

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B32

LAYERED PRODUCTS

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B32B

LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

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5/00

Layered products characterised by the non- homogeneity or physical structure; , i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts

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B32B5/22

characterised by the presence of two or more layers which; are next to each other and are fibrous, filamentary, formed of particles or foamed

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B32B5/24

one layer being a fibrous or filamentary layer

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B32B5/26

another layer; next to it; also being fibrous or filamentary

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B32B5/265

characterised by one fibrous or filamentary layer being a non-woven fabric layer

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Patent classifications