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经营范围
发明名称
SEALING
摘要
申请公布号
SU1525386(A1)
申请公布日期
1989.11.30
申请号
SU19884392278
申请日期
1988.03.15
申请人
DN KHIM-T I IM.F.E.DZERZHINSKOGO
发明人
NACHOVNYJ ILYA I,SU;SKIRKO VERA G,SU;KUZYAEV IVAN M,SU
分类号
F16J15/18
主分类号
F16J15/18
代理机构
代理人
主权项
地址
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