FREE-FALL GRAB FOR PICKUNG UP GROUND SAMPLES FROM THE SEA BED,申请号GB19750035019-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	FREE-FALL GRAB FOR PICKUNG UP GROUND SAMPLES FROM THE SEA BED
摘要
申请公布号	GB1472163(A)	申请公布日期	1977.05.04
申请号	GB19750035019	申请日期	1975.08.22
申请人	PREUSSAG AG	发明人
分类号	G01N1/04;E02D1/04;E21B49/02;E21C45/00;E21C50/00;(IPC1-7):E02F3/44	主分类号	G01N1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A System and Method for Controlling the Position of a Device

A telephone installation designed to operate over a local area network

Power amplifier transient compensation in OFDM systems

Charge/Discharge Protection Circuit

Method and circuitry for generating a fault signal in a voltage regulator

Data communication system

BALL-BEARING PLANETARY GEAR

Insert for pressurized liquids container

Hydraulic piston-cylinder unit

Mobile communication base station equipment

STRUCTURE OF INSTRUMENT PANEL SUPPORT MEMBER

Radial piston hydraulic motor/pump

Table for a machine tool

DEVICE FOR TREATING A LEATHER SURFACE WITH A SUBSTANCE AND SUBSTANCE FOR TREATING SAID SURFACE

Suspended switch to control a motor driven crane

Electrical contact

Torsional vibration dampers

STICK-LIKE ARTICLE SUPPLY DEVICE

AERATING ROTOR WITH SUBMERSIBLE PLANETARY GEARBOX