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发明名称
Valve
摘要
申请公布号
US2327210(A)
申请公布日期
1943.08.17
申请号
US19410408016
申请日期
1941.08.23
申请人
THE GLENN L. MARTIN COMPANY
发明人
OVERBEKE JOHN W.;KUPIEC HARRY P.
分类号
B64C25/22;F16K11/07
主分类号
B64C25/22
代理机构
代理人
主权项
地址
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