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经营范围
发明名称
STOP VALVE
摘要
申请公布号
SU1352139(A1)
申请公布日期
1987.11.15
申请号
SU19864008543
申请日期
1986.01.16
申请人
MALAFEEV VLADIMIR N,SU;ZVEREV VLADIMIR N,SU;LEVITSKIJ VLADIMIR G,SU
发明人
MALAFEEV VLADIMIR N,SU;ZVEREV VLADIMIR N,SU;LEVITSKIJ VLADIMIR G,SU
分类号
F16K21/12
主分类号
F16K21/12
代理机构
代理人
主权项
地址
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