DEVICE FOR INVESTIGATING STRATA IN DRILLING PROCESS,申请号SU19874186881-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	DEVICE FOR INVESTIGATING STRATA IN DRILLING PROCESS
摘要
申请公布号	SU1434090(A1)	申请公布日期	1988.10.30
申请号	SU19874186881	申请日期	1987.01.22
申请人	ZAPADNO-SIBIRSKIJ NI PK I TEKHNOLOGII GLUBOKOGO RAZVEDOCHNOGO BURENIYA	发明人	BUKIN ALEKSANDR I,SU;KOKORIN VLADIMIR M,SU
分类号	E21B49/00	主分类号	E21B49/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HELPER VIRUS-FREE AAV PRODUCTION

Golf ball composition

Method for detecting nucleic acids

CONDUCTIVE FONT

FIBER OPTIC CABLE SPLICE CLOSURE

STABILIZATION OF PEPTIDES AND POLYPEPTIDES IN IMMUNOLOGICAL TESTS BY ADDITION OF SMALL THERMAL SHOCK PROTEINS

METHOD AND APPARATUS FOR MEASURING OR CONTROLLING FRICTION

DEVICE FOR MIXING AIR AND WATER IN A WATER PURIFIER

MEMBRANE LOADER FOR GEL ELECTROPHORESIS

APPARATUS AND METHOD FOR REAL-TIME SPECTRAL ALIGNMENT FOR OPEN-PATH FOURIER TRANSFORM INFRARED SPECTROMETERS

NOVEL CINNAMAMIDES AND THEIR USE AS STABILIZERS

AEROSOL-GENERATING FIRE EXTINGUISHER

QUICK-THAWING ELECTRICAL APPARATUS

A PHARMACEUTICAL COMPOSITION FOR ADMINISTRATION OF AN ACTIVE SUBSTANCE TO OR THROUGH A SKIN OR MUCOSAL SURFACE

CALMING AND RELAXING OBJECT

OPTICAL FIBRE FILTER SENSOR

Paint-stripping formulations, their preparation and use

A method and a system for producing articles of chocolate-like mass in a continuous production-plant

AC motor control for a high speed deep well pump