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
B32B19/00
Layered products comprising; a layer of; natural mineral fibres or particles, e.g. asbestos, mica
B32B19/00
Layered products comprising; a layer of; natural mineral fibres or particles, e.g. asbestos, mica
B32B19/04
next to another layer of; the same or of; a; different material
B32B19/04
next to another layer of; the same or of; a; different material