81474 ⎘
Problem to be solved or advantage achieved Avoiding or preventing undesirable effects
Sub-classes:DEVICE AND METHOD FOR PROCESSING BASE PAPER ROLL AND DEVICE FOR MANUFACTURING CORRUGATED CARDBOARD SHEET
#2SHEET TRANSPORT DEVICE AND IMAGE FORMING APPARATUS
#3Ground thawing hose cleaning reel guide assembly
#4Winding machine for web-type materials and method for operating such a winding machine
#5Wound rope or cord support
#6Sheet stabilizer with suction nozzle having center protrusion