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经营范围
发明名称
FLOAT VALVE
摘要
申请公布号
RU2004873(C1)
申请公布日期
1993.12.15
申请号
SU19904869523
申请日期
1990.07.05
申请人
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT SANITARNOJ TEKHNIKI
发明人
MIKHEEV OLEG P;AFONIN VLADIMIR D;VIKHROV YURIJ V
分类号
F16K31/30;(IPC1-7):F16K31/30
主分类号
F16K31/30
代理机构
代理人
主权项
地址
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