CURRENT COLLECTOR BLOCK OF DRILLING STAND,申请号SU19904890954-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	CURRENT COLLECTOR BLOCK OF DRILLING STAND
摘要
申请公布号	RU2023850(C1)	申请公布日期	1994.11.30
申请号	SU19904890954	申请日期	1990.12.17
申请人	VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT BUROVOJ TEKHNIKI	发明人	KOMM VIKTOR E;PERLOV GRIGORIJ F
分类号	E21B10/00;(IPC1-7):E21B10/00	主分类号	E21B10/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Solarzellenmodul und Verfahren zur Herstellung

Method for treating fiber suspension for paper machine for manufacturing paper web, involves lowering air content of fiber suspension by floatation stage, and strongly increasing air content in stage than in preceding floatation stages

METHOD AND APPARATUS FOR GENERATING STEREOVISION IMAGE

PROCESS FOR THE PREPARATION OF GASEOUS SYNFUEL

FOLIC ACID - RAMIPRIL COMBINATION : CELL PROTECTIVE NEUROPROTECTIVE AND RETINOPROTECTIVE OPHTALMOLOGIC DRUGS

EXERCISE-ASSISTING DEVICE FOR FORECASTING THE CHANGE IN A PHYSIOLOGICAL PARAMETER AS A FUNCTION OF AN ITINERARY

THREE-ROLL CONTINUOUS PIPE ROLLING MILL AND MAIN REDUCER THEREOF

METHOD AND APPARATUS FOR DETERMINING A LEVEL OF A FLUID IN COMMUNICATION WITH A DOWNHOLE PUMP

PROCESS FOR MANUFACTURING DIBROMONITROMETHANE

SMART AIR MOUSE

INTEGRATED DISSOLVED AIR FLOATATION SYSTEM AND PROCESS FOR THE TREATMENT OF WASTEWATER

SYRINGE PUMP AND ARRAY OF SYRINGE PUMPS WITH MULTI-ZONE ELECTRONIC DISPLAY

OPTICAL ELEMENT

CONTROL CIRCUIT AND METHOD FOR CONTROLLING A PLURALITY OF BATTERY CELLS

STABILIZER COMPOSITION FOR POLYMERS

APATITE FORMING BIOMATERIAL

NOVEL BACTERIUM STRAIN, AND CROWN GALL DISEASE CONTROL AGENT AND/OR AGENT FOR IMPROVING PLANT SEED GERMINATION RATE PRODUCED USING THE NOVEL BACTERIUM STRAIN

DUAL CURE COMPOSITIONS, RELATED HYBRID NANOCOMPOSITE MATERIALS AND DUAL CURE PROCESS FOR PRODUCING SAME

LIGHTING DEVICE