WELL SLOTTING TOOL AND METHOD,申请号GB19810001772-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	WELL SLOTTING TOOL AND METHOD
摘要
申请公布号	GB2070667(A)	申请公布日期	1981.09.09
申请号	GB19810001772	申请日期	1981.01.21
申请人	HALLIBURTON CO	发明人
分类号	E21B23/00;E21B29/06;E21B43/114;(IPC1-7):E21B43/11	主分类号	E21B23/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LACTIC ACID-FERMENTED SOYBEAN LIQUID COMPOSITION AND METHOD FOR PRODUCTION THEREOF

Electroactive complex, electroactive probe and preparation method

Transcription Factor Stress-Related Proteins and Methods of Use in Plants

Novel PGC-1 Isoforms and Uses Therefor

DIFFUSER PLATE AND SURFACE LIGHT SOURCE APPARATUS

Method and kit for the detection of adenoviruses

INKJET PRINTING DEVICE AND METHOD OF DRIVING THE SAME

LED LAMP WITH A HEAT SINK ASSEMBLY

DOOR HINGE PIN FOR PORTABLE ELECTRONIC DEVICE

METHOD AND SYSTEM FOR SERVICE REDIRECTION BACKGROUND

COMPOSITION FOR COSMETIC OR PHARMACEUTICAL-DERMATOLOGICAL USE

CONTROLLED RAMP RATES FOR METAL BITLINES DURING WRITE OPERATIONS FROM HIGH VOLTAGE DRIVER FOR MEMORY APPLICATIONS

METHOD OF MEASURING CHARACTERISTICS REGARDING SAFETY OF BATTERY

PROTECTIVE HAND COVER

METHOD OF MANUFACTURING INK JET PRINT HEAD

System and method for adjusting a garment

DIOXOLANE THYMINE PHOSPHORAMIDATES AS ANTI-HIV AGENTS

Disk for the transmission of a torque in a torque transmission device of a motor vehicle

Hierarchical Network Operating Mode in a Wireless Communications Network