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经营范围
发明名称
Process in which cellulose acetate artificial silk and like products are treated with hot liquors
摘要
申请公布号
US1765581(A)
申请公布日期
1930.06.24
申请号
US19250045416
申请日期
1925.07.22
申请人
CELANESE CORPORATION
发明人
HALL ARCHIBALD JOHN
分类号
A61C13/265;D06M11/13;D06M11/155;D06M11/17;D06M11/48;D06M11/53;D06M11/56;D06M11/57;D06M11/65;D06M11/67;D06M11/71
主分类号
A61C13/265
代理机构
代理人
主权项
地址
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