| Beginning Bates No. | 402162502 |
|---|---|
| Ending Bates No. | 402162519 |
| Company | British-American Tobacco Company |
| Date | 19941103 |
| Title | Improvements Relating to Smoking Articles |
| Type | Patent Letter |
| Authors | Eisele, Joseph T |
| Recipient | Walford, MR Walford, Margot |
| Thesaurus Terms | Vapor Phase Filter Design Filter Communication Cigarette Ventilation Hole Cigarette Design Carbon Filter Acrolein Product Development Patent Industry Terminology Industry Sponsored Research Government Agency |
| No. of Pages | 18 |