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发明名称
SYSTEM FOR SUPPLYING WATER TO A BLOCK OF FLATS
摘要
申请公布号
RU2047700(C1)
申请公布日期
1995.11.10
申请号
RU19930017926
申请日期
1993.04.06
申请人
CHISTYAKOV NIKOLAJ N
发明人
CHISTYAKOV NIKOLAJ N
分类号
E03C1/02;E03B1/04;(IPC1-7):E03C1/02
主分类号
E03C1/02
代理机构
代理人
主权项
地址
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