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 DETERMINING ROCK STRENGTH
摘要
申请公布号
SU1213196(A1)
申请公布日期
1986.02.23
申请号
SU19843766642
申请日期
1984.07.05
申请人
VOSTOCH NII BEZOPASNOSTI
发明人
UMRIKHIN ANATOLIJ N,SU;NEBORSKIJ VALERIJ M,SU;UMRIKHIN ALEKSANDR A,SU
分类号
E21C39/00;G01N3/08;(IPC1-7):E21C39/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Threshold unit
Method and Installation for Producing Cast-in-situ Piles
False Twist Draw Texturising Machines
LOW-PHOSPHATE DETERGENT COMPOSITION FOR FABRIC WASHING
SHEDDING MOTIONS
DIELECTRIC CERAMICS
Process for preparing modified particulate and/or fibrous, crystalline and amorphous inorganic substances
Containers
Apparatus for loading or unloading pallets
CONVEYOR PAN FOR SCRAPER CHAIN CONVEYOR
An auxiliary tent that can be fitted to the roof of vehicles
A data device for a writing implement
CUTTING DEVICE FOR EXTRUSION PRESS
ROLLING MILLS
Machining elongate magnetic articles
FORAGE HARVESTER FEED ROLL MOUNTING MECHANISM
Agricultural seed drills
Stirring weld metal
Fishing float
DEVICE FOR THE CONTACTLESS MEASURING OF THICKNESS OR DISTANCE