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经营范围
发明名称
Overflow trap for manometer
摘要
申请公布号
US2960867(A)
申请公布日期
1960.11.22
申请号
US19590804700
申请日期
1959.04.07
申请人
BOEING AIRPLANE COMPANY
发明人
VALCOURT WILFRED R.
分类号
G01L7/18
主分类号
G01L7/18
代理机构
代理人
主权项
地址
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