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发明名称
VORRICHTUNG UND VERFAHREN ZUR MESSUNG DER UNRUNDEIGENSCHAFT EINER ROHRLEITUNG
摘要
申请公布号
DE3142814(A1)
申请公布日期
1982.06.16
申请号
DE19813142814
申请日期
1981.10.28
申请人
COMPAGNIE FRANCAISE DES PETROLES S.A.
发明人
DE SIVRY,BRUNO;MIGLIARESE-CAPUTI,JEAN-LOUIS;HERVE,GUY;BAYLOT,MICHEL;COLAS,CLAUDE;BAUDET,PIERRE
分类号
G01B7/34;G01B5/00;G01B7/00;G01B7/28;(IPC1-7):G01B7/14
主分类号
G01B7/34
代理机构
代理人
主权项
地址
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