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发明名称
Fluid-pressure relief valve
摘要
申请公布号
US1773268(A)
申请公布日期
1930.08.19
申请号
US19260132980
申请日期
1926.09.01
申请人
RAY JENKINS FORREST
发明人
JENKINS FORREST RAY
分类号
G05D16/10
主分类号
G05D16/10
代理机构
代理人
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地址
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