APPARATUS AND METHOD FOR DETECTING ABNORMAL DRILLING CONDITIONS,申请号MY19850000309-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 DETECTING ABNORMAL DRILLING CONDITIONS
摘要
申请公布号	MY8500309(A)	申请公布日期	1985.12.31
申请号	MY19850000309	申请日期	1985.12.30
申请人	EXXON PRODUCTION RESEARCH COMPANY	发明人	JOE KEITH HEILHECKER;LEON HAYNSWORTH ROBINSON;BELDON ALFRED PETERS
分类号	E21B21/08	主分类号	E21B21/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

POWER SUPPLY DEVICE FOR TELEVISION RECEIVER

PROGRAM DEBUGGING SYSTEM

SEMICONDUCTOR INTEGRATED CIRCUIT

HEATING MECHANISM

SATELLITE BROADCAST RECEIVER

PRODUCTION OF PATTERN RECOGNITION FILTER AND PATTERN RECOGNITION DEVICE USING THIS FILTER

AIR CONDITIONER

TELEVISION RECEIVER

PROJECTION TYPE TV DEVICE

SYSTEM AND PROCESS FOR SUPPORTING HEMATOPOIETIC CELLS

PROCESS AND CIRCUITS FOR DETERMINING MACHINE-RELATED ELECTROMAGNETIC AND MECHANICAL STATE VARIABLES ON ELECTRODYNAMIC INDUCTION MACHINES SUPPLIED VIA CONVERTERS

GARAGE DOOR OPERATOR SAFETY APPARATUS

QUASI RADIX-16 PROCESSOR AND METHOD

DRIVER FOR VARISTOR-SWITCHED ENCAPSULATED LIQUID CRYSTAL DISPLAYS

DEVICE FOR THE PRODUCTION OF DEFINED IONISED GASES OR IONISATION PRODUCTS

EXTENDABLE MODULE FOR ADVERTISING PURPOSES FOR PACKAGED PRODUCT DISPENSING MACHINES

HEARING-PROTECTOR PLUG

RADIANT BAFFLE ASSEMBLY FOR GAS-FIRED COOKER