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 CUTTING CONCRETE AND ROCK PLATES BY ELECTRIC-PULSE METHOD
摘要
申请公布号
RU1587995(C)
申请公布日期
1993.05.07
申请号
SU19884489740
申请日期
1988.10.05
申请人
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT VYSOKIKH NAPRYAZHENIJ PRI TOMSKOM POLITEKHNICHESKOM INSTITUTE IM.S.M.KIROVA
发明人
ADAM A.M.;ZINOVEV N.T.;SEMKIN B.V.;TANBAEV ZH.G.
分类号
E21C37/18;(IPC1-7):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
COIN SORTING DEVICE
METHOD AND DEVICE FOR DETERMINING THE STRENGTH OF WARP YARNS
ADAPTIVE VIDEO FILE SERVER AND METHODS FOR ITS USE
OPTICAL INTERCONNECTION DEVICE
TEST DEVICE FOR OPTICAL WAVEGUIDES, AND METHOD OF CARRYING OUT THE TEST
UNDERWATER DETECTOR
LOAD INDICATING FASTENERS
PROCESS AND DEVICE FOR SURFACE-MODIFICATION BY PHYSICO-CHEMICAL REACTIONS OF GASES OR VAPOURS ON SURFACES, USING HIGHLY-CHARGED IONS
A METHOD OF PRODUCING AN INTELLIGENT NETWORK SERVICE
DEFLUXING COMPOSITION AND USE THEREOF
PROCESS FOR PRODUCING HYDROPHOBIC AEROGEL
COMPACT LASER WARNING RECEIVER
WIRE CONNECTOR
DUAL CHANNEL GLASS BREAK DETECTOR
ASSESSMENT OF ION AVAILABILITY IN HETEROGENEOUS MEDIA USING ION-EXCHANGE MEMBRANES
INTERMETALLIC ALLOYS FOR USE IN THE PROCESSING OF STEEL
PROCESS FOR THE ARRANGEMENT OF MUSICAL ELEMENTS AND EQUIPMENT FOR CARRYING OUT SAID PROCESS
A METHOD TO DETECT TUMORAL MARKERS
CHANNEL SELECTION SWITCHING
FRANGIBLE PRACTICE AMMUNITION