| 发明名称 |
Process and apparatus for expanding tobacco |
| 摘要 |
This invention relates to a process for expanding tobacco wherein tobacco impregnated with an expansion agent is rapidly heated in the presence of a fluidized bed of hot inert solid particles to effect expansion of the tobacco.
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| 申请公布号 |
US4270553(A) |
申请公布日期 |
1981.06.02 |
| 申请号 |
US19780960416 |
申请日期 |
1978.11.13 |
| 申请人 |
R. J. REYNOLDS TOBACCO COMPANY |
发明人 |
CONRAD, LUCAS J.;WHITE, JACKIE L. |
| 分类号 |
A24B3/18;(IPC1-7):A24B3/18 |
主分类号 |
A24B3/18 |
| 代理机构 |
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| 地址 |
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