MULTILAYER SUPPORT OF MINE WORKING,申请号SU19823397055-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	MULTILAYER SUPPORT OF MINE WORKING
摘要
申请公布号	SU1040157(A1)	申请公布日期	1983.09.07
申请号	SU19823397055	申请日期	1982.02.09
申请人	VNII GORNOJ GEOMEKHANIKI MARKSHEJDERSKOGO DELA	发明人	MELNIKOV OLEG I,SU;REVA VLADIMIR N,SU;NEJMAN LEONID K,SU;BORISOVETS VLADIMIR A,SU;MISHEDCHENKO ANATOLIJ D,SU
分类号	E21D5/00;(IPC1-7):E21D5/00	主分类号	E21D5/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PACHINKO GAME MACHINE

COMPOSITION FOR ORAL CAVITY

NETWORK SYSTEM, PROGRAMMABLE DISPLAY DEVICE AND MEMORY ACCESS METHOD

AUTONOMOUS MOVING DEVICE

OPTICAL ELEMENT AND METHOD FOR ADJUSTING THE SAME

NANOCARBON GENERATION DEVICE

ASSEMBLING APPARATUS

WASHING AND DRYING MACHINE

DEVICE FOR CREATING LEARNING MODEL, OBJECT DETECTION SYSTEM, AND PROGRAM

RICE COOKER FOR BUSINESS USE

METHOD OF RECYCLING WIRING BOARD AND SEMICONDUCTOR PACKAGE

STATOR AND MOTOR

AUXILIARY MOUNTING BRACKET, AND MOUNTING METHOD OF THE SAME

METHOD FOR REDUCING COD (CHEMICAL OXYGEN DEMAND) IN WASTE WATER BY USING O3 WITH VALENT ION CHELATION

ELECTRIC DEIONIZED WATER MANUFACTURING DEVICE AND DEIONIZED WATER MANUFACTURING METHOD

COMMUNICATION TERMINAL UNIT

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

ARITHMETIC UNIT FOR MEASURING POSITION, AND POSITION MEASUREMENT SYSTEM AND PROGRAM

BLOCK MEMBER FOR RAINWATER STORAGE TANK