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发明名称
Universal joint with shroud
摘要
申请公布号
US1891858(A)
申请公布日期
1932.12.20
申请号
US19300496756
申请日期
1930.11.19
申请人
ESTELLE P. WILLIAMS
发明人
WILLIAMS VILLOR P.
分类号
F16D3/42
主分类号
F16D3/42
代理机构
代理人
主权项
地址
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