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发明名称
Relief valve
摘要
申请公布号
US2274663(A)
申请公布日期
1942.03.03
申请号
US19400338875
申请日期
1940.06.05
申请人
S. MORGAN SMITH COMPANY
发明人
BRISBANE EUGENE C.
分类号
F16K17/10
主分类号
F16K17/10
代理机构
代理人
主权项
地址
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