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发明名称
FRICTION CLUTCH WITH SPRING SUPPORTED PRESSURE PLATE
摘要
申请公布号
CA487954(A)
申请公布日期
1952.11.11
申请号
CAD487954
申请日期
申请人
DANA CORPORATION
发明人
WILBUR VINCENT THELANDER
分类号
主分类号
代理机构
代理人
主权项
地址
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