- 
                
                
                    
                        3696467
                                - 
                                    Patent number 3,696,467
                                
- 
                                    Issue date Oct 10, 1972
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        3542267
                                - 
                                    Patent number 3,542,267
                                
- 
                                    Issue date Nov 24, 1970
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        3500504
                                - 
                                    Patent number 3,500,504
                                
- 
                                    Issue date Mar 17, 1970
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        3469285
                                - 
                                    Patent number 3,469,285
                                
- 
                                    Issue date Sep 30, 1969
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2846728
                                - 
                                    Patent number 2,846,728
                                
- 
                                    Issue date Aug 12, 1958
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2830327
                                - 
                                    Patent number 2,830,327
                                
- 
                                    Issue date Apr 15, 1958
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2746091
                                - 
                                    Patent number 2,746,091
                                
- 
                                    Issue date May 22, 1956
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2635295
                                - 
                                    Patent number 2,635,295
                                
- 
                                    Issue date Apr 21, 1953
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2570184
                                - 
                                    Patent number 2,570,184
                                
- 
                                    Issue date Oct 9, 1951
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2419320
                                - 
                                    Patent number 2,419,320
                                
- 
                                    Issue date Apr 22, 1947
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
 
 
- 
                
                
                    
                        2077320
                                - 
                                    Patent number 2,077,320
                                
- 
                                    Issue date Apr 13, 1937
                                
 
                                - 
                                         D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING