B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B5/00
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
B32B5/00
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
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
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
B32B5/24
one layer being a fibrous or filamentary layer
B32B5/24
one layer being a fibrous or filamentary layer