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发明名称
METHOD OF TESTING MOLDING SAND AND CORE SAND MIXTURES FOR STRENGTH
摘要
申请公布号
SU1619111(A1)
申请公布日期
1991.01.07
申请号
SU19884358846
申请日期
1988.01.05
申请人
MINDZKIYI RROEKTNO-KONDZTRUKTORDZKIYI TEKNNOLOGISNEDZKIYI INDZTITUT
发明人
ROTERUKNA NIKOLAYI F,SU;DZAGALSNIK GERMAN F,SU
分类号
G01N3/24;B22C1/00
主分类号
G01N3/24
代理机构
代理人
主权项
地址
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