METHOD OF GAS DRAINAGE FROM COAL SEAM,申请号SU19884459075-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	METHOD OF GAS DRAINAGE FROM COAL SEAM
摘要
申请公布号	SU1613647(A1)	申请公布日期	1990.12.15
申请号	SU19884459075	申请日期	1988.05.16
申请人	VNII GORNOJ GEOMEKHANIKI MARK	发明人	PETUKHOV IGNATIJ M,SU;KUZNETSOV VLADISLAV P,SU;GONCHAROV EVGENIJ V,SU;KROTOV NIKOLAJ V,SU;GERASIMENKO GENNADIJ N,SU;SERGEEV ANDREJ B,SU
分类号	E21F7/00	主分类号	E21F7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COMPOSITIONS AND METHODS FOR THE CONTROL, PREVENTION, AND TREATMENT OF OBESITY AND EATING DISORDERS

SEPARATION DEVICE AN INLET THEREFOR

METHOD OF PRESENTING LEASING ARRANGEMENTS

SYNERGISTIC MIXTURES OF AROMATIC ALCOHOLS AND DERIVATIVES THEREOF AND TROPOLONE (DERIVATIVES)

CONTINUOUS, CONTINENTAL-SHELF-SCALE MONITORING OF FISH POPULATIONS AND BEHAVIOR

CYCLOALKYLIDENE COMPOUNDS AS SELECTIVE ESTROGEN RECEPTOR MODULATORS

METHOD AND APPARATUS FOR MEASURING THE ELEMENTARY COMPOSITION OF WASTEWATERS

USE OF THE IRRITATING PRINCIPAL OLEOCANTHAL IN OLIVE OIL, AS WELL AS STRUCTURALLY AND FUNCTIONALLY SIMILAR COMPOUNDS

A METHOD FOR PRODUCING CHEESE USING HEAT TREATED MILK AND A PROTEIN HYDROLYSATE

SEMICONDUCTOR WAFER THINNING

Optical blood analyte monitor

Transgenic non-human Act1-deficient mammals and uses thereof

Botulinum toxin compositions

Capacitor and method for producing the same, and circuit board with a built-in capacitor and method for producing the same

FLUSH TOILET APPARATUS

SYSTEM AND METHOD FOR COMPENSATING A CORNEAL DISSECTION

Mask for manufacturing a display substrate capable of improving image quality

Isolation tool for plugging the interior of a pipeline

METHOD AND APPARATUS FOR LOCATING A WIRELESS LOCAL AREA NETWORK IN A WIDE AREA NETWORK