| Beginning Bates No. | 100320479 |
|---|---|
| Ending Bates No. | 100320484 |
| Company | British-American Tobacco Company |
| Date | 19610630 |
| Title | PATENTS AND ILLEGIBLE ACT 1949 PROVISIONAL SPECIFICATION |
| Type | Patent |
| Thesaurus Terms | Cigarette Design Filter Design Production |
| No. of Pages | 6 |