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
MINERAL CUTTER-BIT ASSEMBLY
摘要
申请公布号
AU567471(B2)
申请公布日期
1987.11.19
申请号
AU19850038232
申请日期
1985.01.31
申请人
GEWERKSCHAFT EISENHUTTE WESTFALIA
发明人
OSWALD BREUER;BERND STEINKUHL;FRANZ ROLING;NORBERT HESSE;CHRISTOPH RASSMANN;GUNTHER-DIETMAR SCHOOP;WERNER HOLTKEN
分类号
E21C35/19;(IPC1-7):E21C35/18
主分类号
E21C35/19
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Valve
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PRODUCING SUBSTRATE AND PRODUCTION METHODS THEREFOR
CUTTING APPARATUS FOR CURBSTONE CAPABLE OF MAKING NONSLIP GROOVE
MOLDING PROCESS AND MOLDS MADE BY THE PROCESS
METHOD OF AUTHORIZATION
MOS SWITCHING CIRCUIT
BREAK PEDAL ASSEMBLE OF AUTOMOBILE
UIM CARD INCLUDING EXTERNAL MEMORY IN MOBILE PHONE
Rice straw and coconut bags for keeping warm and moisturizing seed and method for preparing the same
Floors Having Excellent Blood Circulating Characteristics and Blocking Water Vein Wave
Red Pepper Washer
Molding material for protecting rain water and manufacturing method
Emulsion stabilizer and milk beverage
FORMAS DE DOSIFICACION DE LIBERACION RETARDADA ORAL ALTAMENTE BIODISPONIBLES DE SUCCINATO DE O-DESMETILVENLAFAXINA
METHOD OF INSERTING AN UNDULATING WINDING INTO A STATOR OF A POLYPHASE ROTATING ELECTRICAL MACHINE, AND ASSOCIATED STATOR
WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE
HYDRAULIC CONTROL ARRANGEMENT
METHOD FOR RECOVERY OF OXIDATION CATALYST
FLOOR-TYPE AIR CONDITIONER
Apparatus and methods for immersion lithography
