Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
Load children
B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
Load children
B65H18/14
Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
Load children Filter patents View analytics View as hierarchy
B65H18/145
Reel-to-reel type web winding and unwinding mechanisms
Filter patents View analytics View as hierarchy