72407667
Nov 15, 1971
Aug 28, 1973
SHEET AND WEB CLEANER UTILIZING AN ION STREAM TO NEUTRALIZE ELECTROSTATIC FORCES THAT TEND TO CAUSE LINT, DUST, SPRAY POWDER, AND LOOSE FIBERS FROM ADHERING TO SHEETS OR WEBS USED IN PRINTING PRESSES, CONVERTING MACHINES, SLITTING MACHINES, LINOLEUM MANUFACTURING, AND LIKE MACHINES
Yarns and Threads