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发明名称
Valve for flexible hose
摘要
申请公布号
US2590290(A)
申请公布日期
1952.03.25
申请号
US19450631813
申请日期
1945.11.30
申请人
ALLEN CHASE LEON
发明人
CHASE LEON ALLEN
分类号
F16K3/08
主分类号
F16K3/08
代理机构
代理人
主权项
地址
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