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
A rotary drill bit and a roller cutter for rock drilling
摘要
申请公布号
AU732282(B2)
申请公布日期
2001.04.12
申请号
AU19990011827
申请日期
1998.11.06
申请人
SANDVIK AB (PUBL)
发明人
LENNART KARLSSON
分类号
E21B10/16;(IPC1-7):E21B10/16
主分类号
E21B10/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PARKING POSITION INFORMATION DISPLAY SYSTEM
PRESSURE-SENSITIVE SWITCH
HIGH DENSITY ELECTRICAL CONNECTOR
METHOD OF DESIGNING SEMICONDUCTOR DEVICE
VALVE TIMING ADJUSTING DEVICE
PLANETARY GEAR MECHANISM CARRIER PLATE AND CARRIER ASSEMBLY
METHOD AND APPARATUS FOR BROWSING BROADCAST PROGRAMS UTILIZING DYNAMIC USER INTERFACE
PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
METHOD AND SYSTEM FOR ASSEMBLING TURBINE
OBESITY PREVENTION/AMELIORATION AGENT
LIGHT EMITTING DEVICE
INDUCTION MOTOR DRIVE
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND ITS TEST METHOD
COMPUTER DEVICE AND PRINTING DEVICE
IMAGE PROCESSOR, PROCESSING METHOD, AND PROCESSING PROGRAM, IMAGE FORMING DEVICE WITH IMAGE PROCESSOR, AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING PROGRAM AND STORAGE MEDIUM
COMPUTER DEVICE WITH METHOD OF RESTORING DATA OF NONVOLATILE MEMORY
DIAGNOSIS METHOD FOR CIRCUIT BOARD, CIRCUIT BOARD AND CPU UNIT
WIND POWER GENERATION DEVICE USING EXHAUST WIND
