Hauptabsperrorgan fuer OEl- und Gassonden,申请号DE1960G029568-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	Hauptabsperrorgan fuer OEl- und Gassonden
摘要
申请公布号	DE1159876(B)	申请公布日期	1963.12.27
申请号	DE1960G029568	申请日期	1960.04.29
申请人	MARVIN HENRY GROVE	发明人	GROVE MARVIN HENRY
分类号	E21B34/02	主分类号	E21B34/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

WEAVING WITH FRAGMENT LOOM AND SPECIAL FRAGMENT LOOM

METHOD AND DEVICE FOR MEASURING VOLUME

INSPECTING METHOD OF VEHICLE AND VIBRATING DEVICE USED THEREFOR

PRODUCTION OF POWDERY HIGH HLB SUCROSE FATTY ACID ESTER

SURFACE MATERIAL FOR SANITARY GOODS

MATERIAL FOR TUBULAR VESSEL

SOLID-STATE IMAGE SENSING DEVICE

INFORMATION RECORDING AND REPRODUCING DEVICE

MAGNETIC RESONANCE IMAGING APPARATUS

AGREGADO DE VIDRO E MATERIAIS MINERAIS PARA MOLDAGEM EM GERAL

Process for the production of iminodiacetonitrile

Photopolymerizable positive working, peel developable, single sheet color proofing system

Method and apparatus for sawing logs

Endoscope with a detachable observation unit at its distal end

WEIGHING BALANCE

DISPLACEMENT MEASURING INSTRUMENT

ENGINE SPEED CONTROLLER FOR INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR VARIABLE PISTON STROKE ENGINE

OUTPUT CONTROL CIRCUIT FOR DATA SOURCE

PULSE GENERATING CIRCUIT