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
Method and apparatus for ultrasonic pipeline inspection.
摘要
申请公布号
EP0684446(A3)
申请公布日期
1997.05.28
申请号
EP19950302380
申请日期
1995.04.11
申请人
TDW DELAWARE, INC.
发明人
MALTBY, PHILIP M.;HAMILTON, JOHN C.;EDWARDS, JAMES S.
分类号
G01B17/02;G01N29/04;G01N29/09;G01N29/11;G01N29/265;(IPC1-7):G01B17/02
主分类号
G01B17/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Reducing Optical Interference in a Fluidic Device
BI-POWER MOTOR CONTROLLING APPARATUS
OPERATIONAL SYSTEM AND ARCHTECTURAL MODEL FOR IMPROVED MANIPULATION OF VIDEO AND TIME MEDIA DATA FROM NETWORKED TIME-BASED MEDIA
CLUTCH DEVICE
PROTEINACEOUS COMPOUNDS
Phase Change Memory Device and Manufacturing Method
Integrated Microphone
IDENTIFICATION, STORAGE AND DISPLAY OF LAND DATA ON A WEBSITE
IDENTIFICATION, STORAGE AND DISPLAY OF LAND DATA ON A WEBSITE
METHOD FOR PRODUCING ENATIONMERICALLY PURE D-PPT
ELECTRICALLY CONDUCTIVE FOAM AND APPLICATION METHOD FOR SAME
RECOMBINANT RSV ANTIGENS
Use of Free-space Coupling Between Laser Assembly, Optical Probe Head Assembly, Spectrometer Assembly and/or Other Optical Elements for Portable Optical Applications Such as Raman Instruments
PROTECTION OF CARBON NANOTUBES
DEVICE FOR TRANSPORTING AN OBJECT IN A CELL
ROTARY HANDLE FOR A PLUMBING FIXTURE
METHOD AND APPARATUS FOR MANAGING CONGESTION IN A WIRELESS SYSTEM
BURST DRUG RELEASE COMPOSITIONS
METHODS OF CHEMICAL SYNTHESIS OF DIAMINOPHENOTHIAZINIUM COMPOUNDS INVOLVING THE USE OF PERSULFATE OXIDANTS
PERFUSION IMAGING
