发明名称 |
Novel reconstituted tobacco sheets and process |
摘要 |
Reconstituted tobacco sheet coated with a hydrophobic coating containing a spectrophotometrically-determinable metal cation, including the process of making such products and the process of monitoring the coating process to assure even distribution of coating on tobacco sheet.
|
申请公布号 |
US4176668(A) |
申请公布日期 |
1979.12.04 |
申请号 |
US19770793232 |
申请日期 |
1977.05.02 |
申请人 |
AMF INC |
发明人 |
FIORE, JOSEPH V;SLANSKI, JOHN M |
分类号 |
A24B15/14;(IPC1-7):A24B3/00;A24B3/14 |
主分类号 |
A24B15/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|