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发明名称
PRESSURE REGULATING VALVE APPARATUS
摘要
申请公布号
US5070901(A)
申请公布日期
1991.12.10
申请号
US19900508364
申请日期
1990.04.12
申请人
CASHCO, INC.
发明人
BLACK, W. KEITH
分类号
F16K17/30;G05D16/06
主分类号
F16K17/30
代理机构
代理人
主权项
地址
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