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发明名称
Flow control systems and operator therefor
摘要
申请公布号
US3408035(A)
申请公布日期
1968.10.29
申请号
US19650507161
申请日期
1965.11.10
申请人
M & J VALVE COMPANY
发明人
II FRANCIS M. LATHROP;DECKER PAUL M.
分类号
F15B7/00
主分类号
F15B7/00
代理机构
代理人
主权项
地址
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