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
ULTRASONIC TRANSDUCER AND METHOD FOR MAKING SAME
摘要
申请公布号
EP0765590(A1)
申请公布日期
1997.04.02
申请号
EP19950922584
申请日期
1995.06.08
申请人
SCHLUMBERGER INDUSTRIES S.A.
发明人
BONVALOT, BEATRICE;CHAU, MINH-TRANG;MARQUETTE, GABRIEL
分类号
B06B1/02;G01H11/06;(IPC1-7):H04R19/00;B06B1/06
主分类号
B06B1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR PREDICTING INTER-LAYER BASED ON TEMPORAL SUB-LAYER INFORMATION
PRESSURE COMPENSATED GLASS UNIT
INTELLIGENT SIM SELECTION SUPPORTING RICH CONTEXT OF INPUT FACTORS
CALCIUM PREPARATION AND PRODUCTION METHOD THEREFOR
METHOD FOR ERASING A NONVOLATILE SEMICONDUCTOR MEMORY USING IONISING RADIATION
METHOD FOR PRODUCING AN EFFICIENT CATALYST FOR GENERATING MULTI-WALLED CARBON NANOTUBES, MULTI-WALLED CARBON NANOTUBES AND CARBON NANOTUBE POWDER
METHOD AND SYSTEM FOR PAYMENT THROUGH MOBILE DEVICES
CONVERTER SYSTEM FOR ELECTRICAL DRIVE MECHANISM FOR A RAIL VEHICLE
BRAKE MECHANISM AND MEDICAL MANIPULATOR PROVIDED WITH SAME
RADIO RESOURCE ADAPTATION METHOD AND ASSOCIATED WIRELESS COMMUNICATION DEVICES
INVERTER COMPRISING AT LEAST TWO DIRECT CURRENT INPUTS, A PHOTOVOLTAIC INSTALLATION COMPRISING SUCH AN INVERTER, AND A METHOD FOR ACTUATING AN INVERTER
CONTROL DEVICE AND CONTROL METHOD FOR LIGHT-EMITTING DIODES
Information processing apparatus, information processing system, and information processing method
A LANCET
STABILISED FOOD PRODUCTS
Supporting a handling of information about shipments
Automatic fitting of haptic effects
PARKING DEVICE
COATING PROCESS FOR GAS TURBINE ENGINE COMPONENT WITH COOLING HOLES
A REJECT BASED COMPONENT, A METHOD FOR PRODUCING A REJECT BASED COMPONENT, A PELLETIZED COMPONENT AND A FINAL PRODUCT