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发明名称
APPARATUS FOR MEASURING TRACTION COEFFICIENT OF ROAD PAVINGS
摘要
申请公布号
SU1493712(A1)
申请公布日期
1989.07.15
申请号
SU19874354391
申请日期
1987.10.14
申请人
ROSTOVSKIJ INZH-STR INSTITUT
发明人
KONONENKO VITALIJ V,SU;MATROSOV ANATOLIJ P,SU;PRIKHODKO OLGA R,SU;KOVALEV VALERIJ A,SU
分类号
E01C23/07
主分类号
E01C23/07
代理机构
代理人
主权项
地址
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