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经营范围
发明名称
SET FOR TESTING PIPES
摘要
申请公布号
SU1652846(A1)
申请公布日期
1991.05.30
申请号
SU19894670035
申请日期
1989.03.30
申请人
ZAVOD ZHELEZOBETONNYKH IZDELIJ N23
发明人
SOKOLYUK VIKTOR M,SU
分类号
G01M3/08
主分类号
G01M3/08
代理机构
代理人
主权项
地址
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