首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
CONTINUOUS MINER
摘要
申请公布号
RU2039243(C1)
申请公布日期
1995.07.09
申请号
SU19914909173
申请日期
1991.02.11
申请人
GOSUDARSTVENNYJ NAUCHNO-PROIZVODSTVENNYJ TSENTR "GIPROUGLEGORMASH"
发明人
AFANASEV SERGEJ EGOROVICH;UPORNIKOV SERGEJ ANDREEVICH;FILIPPOV SERGEJ V
分类号
E21C27/00;E21C27/24;(IPC1-7):E21C27/00
主分类号
E21C27/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Acoustical tile
Heat exchange apparatus
Method of duplicating
Construction form for concrete floors
Infrared spectrophotometry
Method and apparatus for wrapping saw blades or the like
Electromechanical drive system
Method and apparatus for electric arc welding
Refrigerating device for the manufacture of frozen comestibles
Cathode-ray tube focusing circuit
Directive antenna system
Locating and locking means
Cork remover
Polymerizing the glyceryl ester of levo-pimaric acid-maleic anhydride adduct
Apparatus for resistance welding
Self-contained hydraulic servo mechanism
Bull halter and controller
Electron tube
Drill bit loosener
Safety attachment