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经营范围
发明名称
CONNECTION OF PROSPECT HOLES TESTER
摘要
申请公布号
CS267985(B1)
申请公布日期
1990.02.12
申请号
CS19880004486
申请日期
1988.06.27
申请人
DUDA LADISLAV ING.,CS;MATYSTAK LUBOMIR,CS;BORTLIK BRETISLAV,CS
发明人
DUDA LADISLAV ING.,CS;MATYSTAK LUBOMIR,CS;BORTLIK BRETISLAV,CS
分类号
G01D7/02;(IPC1-7):G01D7/02
主分类号
G01D7/02
代理机构
代理人
主权项
地址
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