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发明名称
YARN AND FILAMENT MANUFACTURE
摘要
申请公布号
CA357124(A)
申请公布日期
1936.04.14
申请号
CAD357124
申请日期
申请人
CAMILLE DREYFUS
发明人
CAMILLE DREYFUS
分类号
主分类号
代理机构
代理人
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