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经营范围
发明名称
Control mechanism
摘要
申请公布号
US2195400(A)
申请公布日期
1940.04.02
申请号
US19360083668
申请日期
1936.06.05
申请人
ARENS CHARLES A
发明人
ARENS CHARLES A.
分类号
F16C1/10
主分类号
F16C1/10
代理机构
代理人
主权项
地址
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