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 AND APPARATUS FOR ELECTRIC HYDRAULIC EFFECT ON ROCK MASS
摘要
申请公布号
SU1135241(A1)
申请公布日期
1992.01.07
申请号
SU19823482050
申请日期
1982.08.10
申请人
G MAKEEVSKIJ NII PO BEZOPASNOSTI RABOT V GORNOJ PROMYSHLENNOSTI
发明人
KOLESOV O.A.,SU;MNUKHIN A.G.,SU;VAJNSHTEJN L.A.,SU;MAEVSKIJ V.S.,SU;SHEVCHENKO B.D.,SU
分类号
E21C37/18
主分类号
E21C37/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SISTEMA PERMANENTE DI VISUALIZZAZIONE AUTOMATICA DI RADIODATI.
CONTENITORE A CAPIENZA VARIABILE
TAGLIAUNGHIE DEL TIPO A PINZA FORNITO DI UN SERBATOIO PER LA RACCOLTA AUTOMATICA DEGLI SPEZZONI DI UNGHIA APPENA TAGLIATI.
ABSORBENT ARTICLE
SEMICONDUCTOR DEVICE
CONNECTION VALUE STRUCTURE ANALYSIS SYSTEM
SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
PROBE SYSTEM FOR MEASURING ELASTIC MODULUS OF BLOOD VESSEL
CATALYST FOR PRODUCTION OF PHENOL, ITS PRODUCTION AND PRODUCTION OF PHENOL
CATALYST FOR PRODUCTION OF PHENOL, ITS PRODUCTION AND PRODUCTION OF PHENOL
ENZYME REDUCTION PROCESS FOR OXO COMPOUND, PARTICULARLY ACETOPHENONE, AND ENZYME ADAPTED THEREFOR
PRODUCTION OF GRAIN-ORIENTED SILICON STEEL SHEET EXCELLENT IN SURFACE CHARACTERISTIC
TOOL OF SURFACE-COATED SILICON-NITRIDE SINTERED BODY
LASER OUTPUT CONTROLLER FOR OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE
COPY CONTROL SYSTEM FOR FACSIMILE EQUIPMENT
MANUFACTURE OF MASK FOR MANUFACTURING OF FINE-PATTERN
CODING AND DECODING DEVICE
ADDRESS SCRAMBLE METHOD OF IC TESTING DEVICE
SUBSTITUTED ALPHA-HALOGENOPROPIONIC ACID
