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发明名称
Process for cleaning animal fibers to prepare same for subsequent use in textile operations
摘要
申请公布号
US2508406(A)
申请公布日期
1950.05.23
申请号
US19460718897
申请日期
1946.12.27
申请人
MANUEL LEVIN
发明人
LEVIN MANUEL
分类号
D01C5/00
主分类号
D01C5/00
代理机构
代理人
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地址
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