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发明名称
GATE VALVE
摘要
申请公布号
RU1772506(C)
申请公布日期
1992.10.30
申请号
SU19904819088
申请日期
1990.03.06
申请人
NOVOSIBIRSKOE SP K BYURO TYAZHELYKH LITEJNYKH MASHIN AVTOMATICHESKIKH LINIJ "TYAZHLITMASH"
发明人
SYSENKO YURIJ V,SU
分类号
F16K31/126
主分类号
F16K31/126
代理机构
代理人
主权项
地址
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