DEVICE FOR BOREHOLE HYDRAULIC EXCAVATION OF MINERALS,申请号SU19782577592-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	DEVICE FOR BOREHOLE HYDRAULIC EXCAVATION OF MINERALS
摘要
申请公布号	SU662717(A1)	申请公布日期	1979.05.15
申请号	SU19782577592	申请日期	1978.02.09
申请人	MOSEV ALEKSANDR F,SU	发明人	MOSEV ALEKSANDR F,SU
分类号	E21C45/00;(IPC1-7):E21C45/00	主分类号	E21C45/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LIQUID-CRYSTAL MEDIUM

1,4-BENZODIOXANE SULFONIC ACID COMPOUND AND USE THEREOF AS ELECTRON-ACCEPTOR MATERIAL

Split torque geared power transmissions with composite output shafts

Forming a thermally stable cutting element with ultrasonically assisted leaching

CARBON FIBRE WISHBONE COMPRISING STRESS UNIFORM FILLET

ASSESSMENT OF SLEEP QUALITY AND SLEEP DISORDERED BREATHING BASED ON CARDIOPULMONARY COUPLING

HIGH-LEVEL GRAPHICAL PROGRAMMING LANGUAGE AND TOOL FOR WELL MANAGEMENT PROGRAMMING

A METHOD AND APPARATUS FOR RESERVOIR CHARACTERIZATION USING PHOTOACOUSTIC SPECTROSCOPY

Spectral data analysis

Structural element

Capo adpated to be used beneath guitar strings

Microwave boiler

The green machine

Plugging and repairing oil pipelines

Subsea drilling system and method for operating the drilling system

Tele-presence system and input/output device therefor

New gamma amino acid