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经营范围
发明名称
SPECIMEN FOR CEMENT STRENGTH TESTS
摘要
申请公布号
SU1670479(A2)
申请公布日期
1991.08.15
申请号
SU19894674082
申请日期
1989.04.04
申请人
ERUSALIMSKIJ YURIJ Z,SU
发明人
ERUSALIMSKIJ YURIJ Z,SU
分类号
G01N3/00
主分类号
G01N3/00
代理机构
代理人
主权项
地址
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