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经营范围
发明名称
Apparatus for twisting two or more threads
摘要
申请公布号
GB364938(A)
申请公布日期
1932.01.14
申请号
GB19310008292
申请日期
1931.03.18
申请人
ALFRED KARSCH
发明人
分类号
D01H1/00
主分类号
D01H1/00
代理机构
代理人
主权项
地址
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