Patent classifications
B
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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13/00
Layered products comprising a; a layer of; water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
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B32B13/04
comprising such; water setting; substance as the main or only constituent of a layer,; which is; next to another layer of; the same or of; a; different material
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