METHOD OF REDUING QUANTITY OF UNDERGROUND WATER ENTERING MINE WORKINGS, METHOD OF DETERMINING ORIGING DIRECTIONS OF WATER ENTERING MINE WORKINGS AND METHOD OF FOCING WATER BACK INTO ROCK MASS,申请号PL19960314387-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	METHOD OF REDUING QUANTITY OF UNDERGROUND WATER ENTERING MINE WORKINGS, METHOD OF DETERMINING ORIGING DIRECTIONS OF WATER ENTERING MINE WORKINGS AND METHOD OF FOCING WATER BACK INTO ROCK MASS
摘要
申请公布号	PL179501(B1)	申请公布日期	2000.09.29
申请号	PL19960314387	申请日期	1996.05.21
申请人	SOBOLEWSKI ANDRZEJ	发明人	SOBOLEWSKI ANDRZEJ
分类号	E21F16/00;(IPC1-7):E21F16/00	主分类号	E21F16/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LOAD CARRYING ADDITIVE COMPOSITION

ORGANOTIN COMPOUNDS AND THEIR USE AS STABILIZERS FOR HALOGEN-CONTAINING POLYMERS

TYRE CARCASE SHAPING DRUM

PROCEDE POUR L'OBTENTION DE MOUSSES DE POLYRETHANES PRESENTANT DES PROPRIETES HYDROPHILES AMELIOREES ET UNE GRANDE SOUPLESSE.

PERFECTIONNEMENTS AUX BRISE-JETS

BASIC, SULFURIZED SALICYLATES AND METHOD FOR THEIR PREPARATION

PRESSURE TRANSDUCERS

APPARATUS AND METHOD FOR INCREMENTAL BATCH WEIGHING

COMBINATION LADDER AND HOIST APPARATUS

THERMOCOUPLE REFERENCE JUNCTION

INSOLUBLE HETEROCYCLIC DISAZO DYES

ELECTRIC-ARC STEELMAKING

6-phenyl-2,3,5,6-tetrahydroimidazo(2,1-b)thiazole - with anthelmintic activityd anorectic activityl salt

SANITARY NAPKIN HAVING HOMOGENEOUSLY DISTRIBUTED MICROCAPSULES FILLED WITH DELAY RELEASABLE BACTERICIDAL AND FUNGICIDAL DEODORANT

Nucleating agents for polyethylene terepha - late moulding compsn

AUTOMATIC BATTERY CHARGING SYSTEMS FOR A VARIABLE LOAD

LOW ENERGY PARTICLE COUNTER WITH ONE-DIMENSIONAL POSITION SENSING

PRESSURE PICKUP TRANSDUCERS FOR MECHANICALLY STORED SIGNALS

TELEPHONE USER SET