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
METHOD FOR CONTROLLING ROOF IN STOPING FACES USING POWERED SUPPORT
摘要
申请公布号
SU926323(A1)
申请公布日期
1982.05.07
申请号
SU19802873581
申请日期
1980.01.24
申请人
G MAKEEVSKIJ REVOLYUTSII NII PO BEZOPASNOSTI RABOT V GORNOJ PROMYSHLENNOSTI
发明人
KOLESOV OREST A,SU;BALINCHENKO IOSIF I,SU;BOLSHINSKIJ MATVEJ I,SU;MAEVSKIJ VALERIJ S,SU;TKACHEV VALERIJ A,SU
分类号
E21F5/00;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pickup truck cover and hinge construction
Bicycle lock
Liquid fertilizer distributor
Pressing roller for use in sheet-advancing arrangements
Sock donning assist device
Multiple bottle carrier structure
Self-adjusting shock absorber having staged metering
Soil working machine
Baseboard space heating, air conditioning and humidity control system
Tent structure with support arches
Non-rotating spring loaded stabilizer
Well drilling tool
Process and materials for making refractory cores
Printer with a plurality of electrically controlled print wheels
Character-selecting mechanism for a printer
Drums
Measuring cup with leveler
Dilute solution apparatus
Method of continuous freezing of food products in bulk, especially of fruits and vegetables, and an apparatus for application of the method
Booster