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发明名称
Flow-control valve
摘要
申请公布号
US4848403(A)
申请公布日期
1989.07.18
申请号
US19880166466
申请日期
1988.03.10
申请人
PILOLLA, JOSEPH J.;PILOLLA, PATRICK M.
发明人
PILOLLA, JOSEPH J.;PILOLLA, PATRICK M.
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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