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发明名称
Yarn twisting and package-coning apparatus
摘要
申请公布号
US2940244(A)
申请公布日期
1960.06.14
申请号
US19560624649
申请日期
1956.11.27
申请人
DRTINA OTTO V
发明人
DRTINA OTTO V.
分类号
D01H1/06
主分类号
D01H1/06
代理机构
代理人
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地址
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