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发明名称
Variable speed drive mechanism
摘要
申请公布号
US1873007(A)
申请公布日期
1932.08.23
申请号
US19280319206
申请日期
1928.11.14
申请人
TEXTILE MACHINE WORKS
发明人
MEYER CHRISTIAN F.
分类号
D04B15/99
主分类号
D04B15/99
代理机构
代理人
主权项
地址
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