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经营范围
发明名称
DISPENSABLE INCLINATION METER
摘要
申请公布号
SU1368430(A1)
申请公布日期
1988.01.23
申请号
SU19864093209
申请日期
1986.07.15
申请人
YUZHNO-KAZAKHSTANSKAYA GEOLOGO-GEOFIZICHESKAYA EKSPEDITSIYA
发明人
MAKSIMOV YURIJ I,SU;SAJFULLIN YASUKAJ N,SU
分类号
E21B47/02
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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