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
MARINE SEISMIC SYSTEM
摘要
申请公布号
EP0181859(B1)
申请公布日期
1991.07.03
申请号
EP19840902254
申请日期
1984.05.15
申请人
SHELL OIL COMPANY
发明人
SERIFF, AARON, JAY
分类号
G01V1/053;G01V1/38
主分类号
G01V1/053
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CALL SIGNAL GENERATOR
FORMING METHOD FOR FINE PATTERN
FILM ARRANGING DEVICE IN X-RAY FILM CARRYING MECHANISM
SOLENOID-OPERATED PROPORTIONAL FLOW CONTROL VALVE WITH PRESSURE COMPENSATION PART
THERMAL RECORDING DEVICE
COATED ELECTRODE
UNDERWATER WELDING DEVICE
FLUX FOR SUBMERGED ARC WELDING
PRODUCTION OF ENGINE PARTS WITH WATER JACKET
PRODUCTION SYSTEM OF RECEPTION CONTROL SIGNAL
MEASUREMENT SYSTEM FOR ERROR FACTOR
TORQUE DETECTOR
EQUIPMENT FOR MANUFACTURING SEMICONDUCTOR
SELF-PROTECTION TYPE SEMICONDUCTOR DEVICE
REPRODUCER OF DIGITAL SIGNAL
MANUFACTURE OF FLUORESCENT LAMP
ROTARY HEAD TYPE VIDEO SIGNAL REPRODUCING DEVICE
MANUFACTURE OF MAGNETIC HEAD
BUS CONTROLLING SYSTEM
TREATMENT OF COLOR PHOTOSENSITIVE MATERIAL
