首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
VERFAHREN UND VORRICHTUNG ZUM ERKENNEN UND LOKALISIEREN VON LECKSTELLEN UNTERIRDISCHER ROHRLEITUNGEN
摘要
申请公布号
AT352445(B)
申请公布日期
1979.09.25
申请号
AT19720000398
申请日期
1972.01.18
申请人
ELF-UNION S.A.
发明人
DORGEBRAY GERARD
分类号
G01M3/00;G01M3/28;(IPC1-7):F17D5/02
主分类号
G01M3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A CONTAINER CLOSURE APPLICATION SYSTEM AND METHOD
Chamber isolation valve RF grounding
Wall element for a metallurgical furnace
MODIFIED BOUGANIN PROTEINS, CYTOTOXINS AND METHODS AND USES THEREOF
多用水槽
Display device having improved properties
Electric power steering apparatus
INDUCTIVE POSITION SENSOR
TELECOMMUNICATIONS CONNECTOR
NOVEL COMPOSITE MATERIAL AND PRODUCTION METHOD FOR COMPOSITE MATERIAL
Image display apparatus and method for automotive vehicle
INLET SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
打印装置及其控制方法、以及信息记录媒体
Solid-state imaging device and method of manufacturing the same
INTERROGATOR AND INTERROGATION SYSTEM EMPLOYING THE SAME
MULTI-BAND ANTENNA AND SYSTEM FOR WIRELESS LOCAL AREA NETWORK COMMUNICATIONS
Polyalkene-substituted carboxylic acid compositions having reduced chlorine content
DENTAL SCALER SYSTEM
AIRCRAFT DOOR WITH OPENING MECHANISM AND DEVICE FOR WARNING OF DIFFERENTIAL PRESSURE DURING THE OPENING OF THE PRESSURISED AIRCRAFT DOOR
涡旋压缩机
