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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37/00
Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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B32B37/0007
involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
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B32B37/0015
to avoid warp or curl
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