| 发明名称 |
Continuously dyeing and saponifying cellulose acetates and blends thereof between an impermeable blanket and a heated roller |
| 摘要 |
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| 申请公布号 |
US3174816(A) |
申请公布日期 |
1965.03.23 |
| 申请号 |
US19620186632 |
申请日期 |
1962.04.11 |
| 申请人 |
CELANESE CORPORATION OF AMERICA |
发明人 |
WARNER JOSEPH S.;WARD GEORGE C.;BROWNE COLIN L. |
| 分类号 |
D06P3/42;D06P3/48;D06P3/82;D06P5/20 |
主分类号 |
D06P3/42 |
| 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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