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经营范围
发明名称
SELF-ACTIVE VALVE
摘要
申请公布号
RU1837122(C)
申请公布日期
1993.08.30
申请号
SU19864007091
申请日期
1986.01.10
申请人
POSKA ALBERTAS-IONAS A;ISAKOV VALERIJ P
发明人
POSKA ALBERTAS-IONAS A;ISAKOV VALERIJ P
分类号
F04B39/10
主分类号
F04B39/10
代理机构
代理人
主权项
地址
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