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发明名称
Clock-mechanism for automobiles and the like
摘要
申请公布号
US1946890(A)
申请公布日期
1934.02.13
申请号
US19300499983
申请日期
1930.12.04
申请人
THE NEW HAVEN CLOCK COMPANY
发明人
WHITEHEAD RICHARD H.;PORTER WILSON E.
分类号
G04B5/20
主分类号
G04B5/20
代理机构
代理人
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