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发明名称
Selective automotive vacuum control valve
摘要
申请公布号
US3082955(A)
申请公布日期
1963.03.26
申请号
US19570703355
申请日期
1957.12.17
申请人
THE DOLE VALVE COMPANY
发明人
OBERMAIER FRANK E.
分类号
B60H1/00;G05D23/185
主分类号
B60H1/00
代理机构
代理人
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地址
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