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发明名称
FJERNKALIBRERING AV AKUSTISK TRANSDUSER REKKE
摘要
申请公布号
NO844173(A)
申请公布日期
1985.04.19
申请号
NO19840004173
申请日期
1984.10.18
申请人
STANDARD TELEPHONES AND CABLES PUBLIC LTD COMP,;BRITOIL PUBLIC LTD COMP,
发明人
DARTON, KENNETH STANLEY,;LARSEN, JONATHAN PAUL,
分类号
G01H11/00;G01V1/20;G01V13/00;(IPC1-7):G01V/
主分类号
G01H11/00
代理机构
代理人
主权项
地址
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