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发明名称
Manufacture of artificial silk
摘要
申请公布号
US2040606(A)
申请公布日期
1936.05.12
申请号
US19320636180
申请日期
1932.10.04
申请人
AMERICAN BEMBERG CORPORATION
发明人
HARDT GUSTAV
分类号
D01F2/10;D01F4/00
主分类号
D01F2/10
代理机构
代理人
主权项
地址
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