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发明名称
VACUUM CLUTCH
摘要
申请公布号
CA342666(A)
申请公布日期
1934.07.03
申请号
CAD342666
申请日期
申请人
HENRY J. DEN. MCCOLLUM;JAMES H. K. MCCOLLUM
发明人
HENRY J. DEN. MCCOLLUM;JAMES H. K. MCCOLLUM
分类号
主分类号
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