| 发明名称 |
BOOK DEACIDIFICATION METHOD AND APPARATUS |
| 摘要 |
A method of and apparatus for inducing a deacidification chemical compound into the pages of a book by immersing the book in the solution containing the compound with the solvent being subsequently driven off by simultaneously subjecting the book under vaccum and energy in the RF range. |
| 申请公布号 |
AU6534890(A) |
申请公布日期 |
1991.04.28 |
| 申请号 |
AU19900065348 |
申请日期 |
1990.09.21 |
| 申请人 |
FMC CORPORATION |
发明人 |
JAMES L MANGANARO;JOHN E DABROWSKI;ANTHONY J DEJESSA |
| 分类号 |
D21H25/18;F26B5/04 |
主分类号 |
D21H25/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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