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
MINING METHOD AND INSTALLATION
摘要
申请公布号
AU582499(B2)
申请公布日期
1989.03.23
申请号
AU19870074226
申请日期
1987.06.15
申请人
CHARBONNAGES DE FRANCE
发明人
RENE' ANDRE' MARIO
分类号
E21C41/00;E21C41/16;E21C41/18;E21D19/02;E21D23/00;(IPC1-7):E21C41/00
主分类号
E21C41/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SPURIOUS MEASUREMENT SERVICE SYSTEM AND METHOD
SEPARATOR UNIT AND FUEL CELL WITH SEPARATOR UNIT
FRONT FILTER, PLASMA DISPLAY PANEL ADDED THIS AND APPARATUS THEREOF
Plasma display apparatus
Plasma display panel
MOUSE
LOW-CALORIE FOOD BAR
CRYSTALLINE SALTS OF 7-[4-4-FLUOROPHENYL-6-ISOPROPYL-2-[METHYLMETHYLSULFONYLAMINO]PYRIMIDIN -5-YL]-3R,5S-3,5-DIHYDROXYHEPT-6-ENOIC ACID
Battery pack, battery loading device, power supplying device and electronic equipment
A LACTIC ACID BACTERIAL REGULATABLE EXPRESSION SYSTEM
SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD
TREATMENT OF ALUMINUM DROSS
METHOD FOR INITIATING HEAP BIOLEACHING OF SULFIDIC ORES
CONTINUOUS COMPOSTER
Wave pulse reader
Method for cleaning and/or disinfecting the vacuum channels of a sealing station
METHOD FOR PRODUCING DEFINED LAYERS OR LAYER SYSTEMS
MINIMIZATION OF TRANSIENT NOISES IN A VOICE SIGNAL
ANTI-HELICOBACTER PYLORI PHARMACEUTICAL COMPOSITION
SYNTHESIS OF ACYCLIC NUCLEOSIDE DERIVATIVES