Textile fiber drafting roll
United States Patent 2488764
Inventors:
Courtney, Edward J.
Publication Date:
11/22/1949
Assignee:
Courtney, Edward J.
International Classes:
D01H5/74; D01H5/00
US Patent References:
| 2304656 | Spinning cot | | | |
| 2417239 | Spinning roll for spinning and drawing frames | | | |
Foreign References:
| GB186402074A | | | | |
| GB190412580A | | | | |
| GB196361A | | | | |