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
REMOVABLE GUIDE BASE
摘要
申请公布号
CA897060(A)
申请公布日期
1972.04.04
申请号
CAD897060
申请日期
申请人
ROCKWELL MANUFACTURING COMPANY
发明人
CHARLES D. MORRILL
分类号
E21B7/00;E21B7/12;E21B41/10;(IPC1-7):E21B7/00
主分类号
E21B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Advertising using an eBook with a bistable display
Device for accepting banknotes
Low-friction sleeve insert for a visor bearing
Cutting method and method of manufacturing semiconductor device
Optoelectronic transceiver
Multi-piece solid golf ball
Valve with compact actuating mechanism
Display device
Systems and methods for protecting data secrecy and integrity
Mobile communication system using an encryption/decryption device
Semiconductor integrated circuit having latching means capable of scanning
Recording/reproducing apparatus with reduced number of guides posts
System and method for generating digital data and processing in a memory
Pharmaceutical compositions and methods for preventing skin tumor formation and causing regression of existing tumors
Spread moored midship hydrocarbon loading and offloading system
Emergency call system within a telecommunication network
Optical element module, and apparatus and method for fixing optical element
System for protecting electronic components
Information recording method, information recording medium, and information recording apparatus
Decreasing allergenicity of natural latex rubber prior to vulcanization
