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发明名称
UNIVERSAL JOINT
摘要
申请公布号
CA409392(A)
申请公布日期
1942.12.15
申请号
CAD409392
申请日期
申请人
KENNETH G. FRASER
发明人
GEORGE B. STILLWAGON, JR.
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主分类号
代理机构
代理人
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