|
US1922910A
|
|
Manufacture of filaments, threads, etc.
|
|
US1947642A
|
|
Spool
|
|
US1953725A
|
|
Device for the tying of artificial silk cakes
|
|
US1924080A
|
|
Mixer
|
|
US1917513A
|
|
Yarn with even shrinkage
|
|
US1922903A
|
|
Manufacture of dull luster artificial silk
|
|
US1928253A
|
|
Twisting cap
|
|
US1953700A
|
|
Cabinet drying rack
|
|
US1955323A
|
|
Drying of yarn bodies
|
|
US1901226A
|
|
Flanged spool and holder therefor
|
|
US1927307A
|
|
Stroke changing mechanism
|
|
US1919526A
|
|
Untwisted direct process yarn with even shrinkage
|
|
US1902526A
|
|
Filament treatment
|
|
US1943072A
|
|
Treating apparatus
|
|
US1927403A
|
|
Cake wrapping
|
|
US1907715A
|
|
Reel
|
|
US1934176A
|
|
Spool and holder therefor
|
|
US1959159A
|
|
Spool holder
|
|
US1956193A
|
|
Spool holder
|
|
US1916831A
|
|
Method for the manufacture of artificial silk
|
