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发明名称
Valve
摘要
申请公布号
US2061706(A)
申请公布日期
1936.11.24
申请号
US19340747849
申请日期
1934.10.11
申请人
HAMMOND BRASS WORKS
发明人
KILEY EDWARD J.
分类号
F16K41/02
主分类号
F16K41/02
代理机构
代理人
主权项
地址
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