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发明名称
DEVICE FOR MEASURING DEPTH OF IMMERSION
摘要
申请公布号
BG43649(A1)
申请公布日期
1988.07.15
申请号
BG19870078732
申请日期
1987.03.04
申请人
JANKOVA,VESELA B.,BG;JANKOV,EVGENI A.,BG;KHRISTEMOV,DIMIT'R M.,BG
发明人
JANKOVA,VESELA B.,BG;JANKOV,EVGENI A.,BG;KHRISTEMOV,DIMIT'R M.,BG
分类号
G01F23/22;(IPC1-7):G01F23/22
主分类号
G01F23/22
代理机构
代理人
主权项
地址
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