Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B32
LAYERED PRODUCTS
Load children
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
Load children
2310/00
Treatment by energy or chemical effects
Load children Filter patents View analytics View as hierarchy
B32B2310/04
using liquids, gas or steam
Load children Filter patents View analytics View as hierarchy