US PATENT SUBCLASS 242 / FOR 144
.~ Doubling machine (242/42)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

FOR 102  DF  BOBBIN OR COP WINDING (242/18 R) {24}
FOR 144.~ Doubling machine (242/42)

DEFINITION

Classification: 242/FOR.144

Foreign Art Collections for devices for winding a plurality of threads upon a single bobbin without the twisting characteristic of spinning machines.