Apparatus and method for handling drill pipes,申请号AU19960049293-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	Apparatus and method for handling drill pipes
摘要
申请公布号	AU4929396(A)	申请公布日期	1996.09.11
申请号	AU19960049293	申请日期	1996.02.21
申请人	THE CHARLES MACHINE WORKS, INC.	发明人	DAVID W SPARKS;RICHARD W MCEWEN;ARTHUR D. DEKEN;CODY L. SEWELL;RONALD A FRAZIER;JAMES E FRAZIER
分类号	B65G1/08;E21B19/14;E21B19/15	主分类号	B65G1/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DEPOSITION TECHNIQUE

OXIME-ETHERS OF ALKYLAMINO ALCOHOLS AS MEDICAMENTS, COMPOUNDS AND PROCESS FOR THEIR PREPARATION

GAS ANALYSER, PARTICULARLY AUDIOVISUAL GAS DETECTOR

METHOD FOR TREATING THE LOWER LIMBS

DEVICE AND METHOD FOR THE FUNCTIONAL TESTING OF AN ELECTRICAL WORD-PROGRAMMABLE MEMORY

带自锁垂直升降液压卧式千斤顶

线体长度测量仪

便池水箱磁性控水装置

管道杂物过滤器

NEW DERIVATIVE OF PYRIDAZINE ACTIVE ON THE CENTRAL NERVOUS SYSTEM

FREMGANGSMAATE VED FESTE AV ET TYNT PLASTSJIKT PAA EN BAERER.

DIMERIZATION PROCESS IMPROVEMENTS

THREE-WHEELED MOTOR VEHICLE

VENTILATION SYSTEM, PARTICULARLY FOR VEHICLE CABINS WITH AN AIR FILTER

COMBUSTION CHAMBER WALL

THE BRAKING OF SCRAPER WINCHES

SYSTEM FOR WORKING ON THE PRIMARY PIPEWORK AND WATER BOX OF A NUCLEAR POWER STATION STEAM GENERATOR

DEVICE AND PROCESS FOR CONTROLLING THE EFFECTIVENESS OF PARTICLE HAMMERING OF THE INNER SURFACE OF A STEAM GENERATOR TUBE

THIANAPHTHENE DERIVATIVES,THEIR PRODUCTION AND USE