MECHANICAL MODEL OF ARCH SUPPORT FOR MINE WORKING,申请号SU19843795759-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	MECHANICAL MODEL OF ARCH SUPPORT FOR MINE WORKING
摘要
申请公布号	SU1229340(A1)	申请公布日期	1986.05.07
申请号	SU19843795759	申请日期	1984.07.04
申请人	STAKHANOVSKIJ KOMMUNARSKOGO GORNO-METALLURGICHESKOGO INSTITUTA	发明人	ALEKSEENKO STEPAN F,SU;MELEDIK VIKTOR P,SU;LEVERTOV MIKHAIL G,SU
分类号	E21C39/00;(IPC1-7):E21C39/00	主分类号	E21C39/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RECOMBINANT MICROORGANISMS HAVING TEREPHTHALIC ACID PRODUCTIVITY, AND TEREPHTHALIC ACID PREPARATION METHOD USING SAME

NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT

METHOD FOR CLEANING Ge SUBSTRATE FOR DEVICE, CLEANING-WATER-SUPPLYING DEVICE, AND CLEANING DEVICE

SURFACE-TRAVELING TOY

OPTICAL BUFFER AND OPTICAL BUFFERING METHOD

ELECTRONIC CIGARETTE SIMULATION MOUTHPIECE

TUBING ASSEMBLY

FEED TABLE FOR CONNECTING A DOCUMENT-CREATING DEVICE TO A FOLDING MACHINE

FREQUENCY-MATCHED CRYOCOOLER SCALING FOR LOW-COST, MINIMAL DISTURBANCE SPACE COOLING

AN IMPROVED PIPE GRIPPER

METHOD OF TREATING NON-SMALL CELL LUNG CANCER AND/OR SMALL CELL LUNG CANCER USING THIENOTRIAZOLODIAZEPINE COMPOUNDS

VIDEO CONTENT TRACKING

CUSTOM PARTITIONING OF A DATA STREAM

RODENTICIDE BAIT AND METHOD FOR CONTROLLING TARGET RODENT PESTS USING SUCH A BAIT

RETRACTING STATUS SHORTCUT BARS AND EDIT RUN PAGE SETS

DISINTEGRATABLE CORE/SHELL SILICA PARTICLES FOR ENCAPSULATING AND RELEASING BIOACTIVE MACROMOLECULES

DEVICES HAVING DIELECTRIC LAYERS WITH THIOSULFATE-CONTAINING POLYMERS

LOAD CELL HAVING AN ELASTIC BODY