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发明名称
METHOD AND APPARATUS FOR MEASURING SURFACE-IRREGULARITIES OF ROAD PAVEMENT
摘要
申请公布号
SU1698341(A1)
申请公布日期
1991.12.15
申请号
SU19894751514
申请日期
1989.10.23
申请人
V ZAOCHNYJ INZH-STR INSTITUT
发明人
SLAVUTSKIJ MIKHAIL 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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