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发明名称
Magnetic clutch structure
摘要
申请公布号
US3058356(A)
申请公布日期
1962.10.16
申请号
US19590848838
申请日期
1959.10.26
申请人
LEWIS W. WELCH
发明人
WELCH LEWIS W.;MILLINGTON ALFRED F.;ADLER HERMAN G.
分类号
F16D27/08;G04B11/00
主分类号
F16D27/08
代理机构
代理人
主权项
地址
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