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
ROCK-BREAKING APPARATUS
摘要
申请公布号
SU945430(A1)
申请公布日期
1982.07.23
申请号
SU19802928333
申请日期
1980.05.22
申请人
INST GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
KRASNIKOV YURIJ D,SU;RAFALOVICH VLADIMIR A,SU;MODINOV VALERIJ V,SU;SHARKEVICH VLADIMIR V,SU
分类号
E21C37/14;(IPC1-7):E21C37/14
主分类号
E21C37/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WAVELENGTH- CORRECTED SPECTROFLUOROMETER
MANUFACTURE OF POLYVINYLPYPROLIDONE-IODINE AND DISINFECTANTS CONTAINING IT
ELECTROLYSIS CELL HAVING BIPOLAR ELEMENTS FOR THE ELECTROLYSIS OF, IN PARTICULAR, ALKALI METAL SALT SOLUTIONS
THREAD FEEDING DEVICE FOR INSERTED WEFT KNITTING MACHINES
AUSZIEHFUEHRUNG FUER SCHUBLADEN OD.DGL.
VERFAHREN ZUR HERSTELLUNG VON 2-DIHALOGENVINYLCYCLOPROPANCARBONSAEUREESTERN
ANORDNING FOR UPPTAGANDE AV KORTSLUTNINGSKRAFTER I KRAFTTRANSFORMATORER
DEVICE FOR MEASURING EMITTANCE OF CHARGED PARTICLE BEAM
DYNAMIC STORAGE
PULSE SHAPER BY FORE AND REAR FRONT OF INPUT PULSE
DC VOLTAGE REGULATOR
DIRECT SERIES-TO-ADDITIONAL CODE CONVERTER
THERMOSTAT
THRESHOLD DEVICE
DIGITAL METER OF TIME INTERVAL SERIES
ELECTROOPTIC LENS
DEVICE FOR MEASURING VELOCITY OF OBJECTS AT LINEAR MOTION
METHOD OF ULTRASONIC DETECTION OF IMPURITIES IN MONOCRYSTALS
METHOD OF DETERMINING MOLECULAR STRUCTURE CHANGES BY POLYMER PARTICLE DEPTH
LIQUID VOLUME METERING DEVICE