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发明名称
METHOD OF ACOUSTIC INVESTIGATION OF PHYSICAL-MECHANICAL PROPERTIES OF MATERIALS
摘要
申请公布号
RU1770891(C)
申请公布日期
1992.10.23
申请号
SU19904844752
申请日期
1990.04.06
申请人
INST METALLURGII IM.A.A.BAJKOVA
发明人
CHERNOV ALEKSEJ I,SU;ROSHCHUPKIN VLADIMIR V,SU;POKRASIN MIKHAIL A,SU;SEMASHKO NIKOLAJ A,SU
分类号
G01N29/14;G01N29/04;G01N29/44
主分类号
G01N29/14
代理机构
代理人
主权项
地址
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