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经营范围
发明名称
Clutch
摘要
申请公布号
US1931182(A)
申请公布日期
1933.10.17
申请号
US19310573185
申请日期
1931.11.05
申请人
EMILE DOMBRET
发明人
DOMBRET EMILE
分类号
F16D13/71
主分类号
F16D13/71
代理机构
代理人
主权项
地址
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