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
A method of marine seismic exploration of the strata beneath a body of water comprising the step of generating a compressional wave (26) in the body of water (14) and sensing the converted shear waves (36 and 38) reflected from the strata.
申请公布号
WO8505461(A1)
申请公布日期
1985.12.05
申请号
WO1984US00731
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;(IPC1-7):G01V1/38;G01V1/047
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
Semiconductor memory devices and methods for manufacturing the same using sidewall spacers
Vaartuig uit inwendig verlicht lichtdoorlatend materiaal.
Ophthalmic data measurement device, ophthalmic data measurement program, and eye characteristic measurement device
A SUBSTRATE FOR GROWTH OF CHEMICAL COMPOUND SEMICONDUCTOR, A CHEMICAL COMPOUND SEMICONDUCTOR USING THE SUBSTRATE AND A PROCESS FOR PRODUCING THEM
Housing for environmentally friendly filter cartridge
Dual-edge working surfaces for polycrystalline diamond cutting elements
Volumetric dosing unit
Threshold with retractable closure member
Access control apparatus and access control method
Electrical adaptor
Heterocyclische gesubstitueerde indanderivaten en verwante verbindingen voor de behandeling van schizofrenie.
APPARATUS AND METHODS FOR HANDLING INTERACTIVE APPLICATIONS IN BROADCAST NETWORKS
INTERACTIVE DISPLAY SYSTEM
GLYCINAMIDES AS FACTOR XA INHIBITORS
Devices for displaying modal patterns
Organic compounds
Increasing gas turbine bypass pressure
Process and device for removing polychlorinated biphenyls (PCBs) from dielectric refrigerant fluids (FDRs) contained in electrical equipment
Biosensor for measuring cardiopulmonary activity and method for its use
Sliding door
