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 OF LOCALIZING GAS EXPLOSIONS WHEN EXTINGUISHING UNDERGROUND FIRES IN BLIND MINE WORKINGS
摘要
申请公布号
SU1268741(A1)
申请公布日期
1986.11.07
申请号
SU19853915342
申请日期
1985.05.16
申请人
VNII GORNOSPASATE
发明人
KOZLYUK ANATOLIJ I,SU;CHARKOV VIKTOR P,SU;BULGAKOV YURIJ F,SU;SHETSER GENNADIJ M,SU;SERGEEV VLADIMIR S,SU
分类号
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
SOUNDING DEVICE AND RECORDING METHOD
ECL CIRCUIT
CIRCUIT FOR BOTH HIGH AND LOW VOLTAGE POWER SOURCES
OVERHEAT PROTECTING CIRCUIT OF SEMICONDUCTOR DEVICE
PULSE GENERATING CIRCUIT
MANUFACTURE OF COMPOSITE SINGLE CRYSTAL PIEZOELECTRIC SUBSTRATE
FREQUENCY ADJUSTING METHOD AND DEVICE FOR PIEZOELECTRIC ELEMENT
SELF-ALIGNMENT TYPE PULSE SHAPING CIRCUIT
PROGRAMMABLE GENERATOR
ADHESIVE FOR COPPER FOIL
METHOD OF FIXING SOLDER POWDER
ANTENNA DEVICE WITH NOISE OFFSET FUNCTION
INSPECTING DEVICE
DIELECTRIC COAXIAL RESONATOR
ELECTRONIC APPARATUS
PRINTED WIRING BOARD AND ITS MANUFACTURE
PRINTED CIRCUIT BOARD
PRINTED BOARD
PRODUCTION OF MOS TRANSISTOR
PRINTED WIRING BOARD FOR MULTI-CHIP MODULE MOUNTING