Fremgangsmåte og apparat for reparering av en brönn med rörslange,申请号NO19970003204-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	Fremgangsmåte og apparat for reparering av en brönn med rörslange
摘要
申请公布号	NO973204(D0)	申请公布日期	1997.07.10
申请号	NO19970003204	申请日期	1997.07.10
申请人	CAMCO INTERNATIONAL INC	发明人	MARTIN, KEVIN;MESCALL, STEPHEN
分类号	E21B33/047	主分类号	E21B33/047
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD OF EXAMINING THE STATES OF ALIGNMENT OF GLASS FIBERS OF A PAIR OF RIBBONFIBER CABLES

COMPACT ZOOM LENS SYSTEM CAPABLE OF HIGH ZOOM RATIO AND HAVING COVERAGE OF A WIDE VISUAL FIELD

JACKETS FOR CABLES AND THE LIKE

PROCESS FOR THE PRODUCTION OF GUANIDINE NITRATE FROM UREA AND AMMONIUM NITRATE

OPTICAL WAVEFORM OBSERVING APPARATUS

TELEPHONE INCLUDING A CALL BARRER

POWER UNIT FOR MOTOR VEHICLE

SUBMARINE OPTICAL CABLE FAULT LOCATION

POLYETHER RESINS,AND PROCESS FOR PREPARING THE SAME

IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS

METHOD AND APPARATUS FOR GRADING AND SORTING GRAIN OR SEED

MANUFACTURE OF PRINTED CIRCUIT BOARD

NONAQUEOUS SECONDARY CELL

PRODUCTION OF ANTIBACTERIAL SUBSTANCE BY ASPERGILLUS

LIGHTING APPARATUS