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
Scoop miner
摘要
申请公布号
GB2136857(A)
申请公布日期
1984.09.26
申请号
GB19840006680
申请日期
1984.03.14
申请人
* COALTEX INC
发明人
JAMES CONLEY * JUSTICE;FRANK ARTHUR * DELLI-GATTI
分类号
E21C27/22;(IPC1-7):E21C27/22
主分类号
E21C27/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC INFILTRATION DETECTION SYSTEM AND METHOD
HEAT EXCHANGER
DIFUNCTIONAL ISOCYANATE-TERMINATED POLOXYALKYLENE DIAMINE PREPOLYMERS AND POLYMER COATINGS APPLICATIONS
ORIENTED NYLON FILM CONTAINING COPPER SALTS
METHOD OF GENERATING OVERHEAD TRANSPARENCY PROJECTIONS USING AN INK-JET DEVICE
FILAMENT WINDING SYSTEM
PROCESS FOR THE CONTROLLED PREPARATION OF LOW MOLECULAR WEIGHT GLUCOSAMINOGLYCANS
INHALATION DEVICE
SILOXANKOPOLYMERER SOM OPPVISER ALKENYLGRUPPER, OG FREMSTILLING OG ANVENDELSE AV SILOXANKOPOLYMERENE
SYNTHETIC POLYMERIC DRUGS
SYSTEM FOR RECORDING INFORMATION SIGNAL, AND RECORD CARRIER AND RECORDING DEVICE FOR USE IN THE SYSTEM
NAVIGATION APPARATUS FOR VEHICLE
RIGID THERMOPLASTIC COMPOSITIONS CAPABLE OF FORMING ARTICLES WITH MATTE SURFACE
Lukituslaite katto- tai seinäelementtien liittämiseksi toisiinsa
PILL PACKAGE
TARARA BATEDORA
PROCESSO PARA REPARO DOS REFRATARIOS DA REGLAO DE DIFUSAO DO QUEIMADOR CERAMICO
APPARATUS FOR MONITORING PARTIAL DISCHARGE OF ELECTRIC MACHINERY
HOLLOW SHAFT MOTOR
SPAZZOLINO DA DENTI CON FRECCETTE.
