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
COAL SEAM DEGASSING METHOD
摘要
申请公布号
SU1163003(A1)
申请公布日期
1985.06.23
申请号
SU19843706943
申请日期
1984.03.05
申请人
DO POLT INSTITUT
发明人
MOROZ VIKTOR D,SU;OLKHOVICHENKO ALEKSEJ E,SU;GROMOV VASILIJ A,SU;REPETSKIJ VASILIJ V,SU;OLKHOVICHENKO VIKTOR A,SU;VERKHOVSKIJ EFIM I,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
TOY WITH INDICIA OF STORED VALUE
Simulated X-Ray Diffraction Spectra for Analysis of Crystalline Materials
Automotive Scan Tool with Enhanced Audio, Video and Voice Recognition Functionality
MOBILE PHONE AND OPERATING METHOD THEREOF
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
METHOD OF MAKING STACKABLE SEMICONDUCTOR ASSEMBLY WITH BUMP/BASE/FLANGE HEAT SPREADER AND BUILD-UP CIRCUITRY
Three-Way Catalyst Having an Upstream Multi-Layer Catalyst
Memory Write Error Correction Circuit
LIGHT SOURCE MODULE AND ILLUMINATION APPARATUS
LUMINAIRE
LED FLOODLIGHT
REINFORCED LEGS FOR ICE WORTHY JACK-UP DRILLING UNIT
LEG ICE SHIELDS FOR ICE WORTHY JACK-UP DRILLING UNIT
THERMOELECTRIC MODULES FOR AN EXHAUST SYSTEM
SEMICONDUCTOR APPARATUS
Thermoelectric Power Measurement Cell and Corresponding Measurement Method
X-RAY SYSTEM AND METHOD TO GENERATE X-RAY IMAGE DATA
METHODS AND APPARATUS FOR INTELLIGENT POWER REDUCTION IN COMMUNICATIONS SYSTEMS
Systems And Methods For Providing A Real-Time Health Risk Assessment
TECHNIQUES FOR MODELING/SIMULATING, DESIGNING, OPTIMIZING AND DISPLAYING HYBRID DRILL BITS
