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
DEVICE FOR CONTROL AND PROTECTION OF WORKING MEMBER OF MINING MACHINE
摘要
申请公布号
RU2098622(C1)
申请公布日期
1997.12.10
申请号
RU19960102063
申请日期
1996.02.01
申请人
SIBIRSKAYA GOSUDARSTVENNAYA GORNO-METALLURGICHESKAYA AKADEMIYA
发明人
DERGUNOV DMITRIJ M;KOSTERIN LEONID S;DMITRIN VLADIMIR P;MESHCHERIN ALBERT T;TIMOFEENKOV VASILIJ YU
分类号
E21C35/04;(IPC1-7):E21C35/04
主分类号
E21C35/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Antibody DTPA-type ligand conjugates
Melt preparation of copolycarbonate with alkaline compound catalyst and boric acid compound catalyst
Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes
Process for the production of low-fog flexible polyester polyurethane foams and their use in vehicles
Input/output cache
Variable control, current sensing ballast
Process for preparing glycide by epoxidation using polymeric organosiloxane ammonium salts of oxoacids of the elements V, Nb, Ta, Mo, and W
Partially fluorinated compounds and polymers
Refractory materials consisting of grains bonded by a binding phase based on aluminum nitride containing boron nitride and/or graphite particles and process for their production
Single step salicidation process
Determining collective fluid inclusion volatiles compositions for inclusion composition mapping of earth's subsurface
Process for creating a tacky tonable image surface through exposure of a substrate coated with a polymer blend, including a photo-acid generator, to actinic radiation
Bisazo photoconductor for electrophotography
Method for removing pulp from fruit
Incineration residue treatment process
Alkylated phenoxathin base stock for lubricants
Hydrophobic polymeric membrane composites
Catalytic cracking using a layered cracking catalyst
Rotation transmitting device having differently rotating output shafts
Molten metal pump with filter
