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
Боковой грунтонос
摘要
申请公布号
SU96709(A1)
申请公布日期
1953.11.30
申请号
SU19310441070
申请日期
1931.01.02
申请人
MEZHLUMOV O.A.
发明人
MEZHLUMOV O.A.
分类号
E21B49/02;E21B43/116;G01N1/04
主分类号
E21B49/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Power amplifier
ROTARY ELECTRIC SYSTEM WITH STAR-CONNECTED MULTIPHASE STATOR WINDINGS
FLUORESCENT MATERIAL AND LIGHT-EMITTING DEVICE
Display Device and Method for Manufacturing Display Device
MAGNETIC BEARING DEVICE AND METHOD
FREQUENCY STABILIZING DEVICE OF AN OSCILLATOR
Method for Processing Font Data in Embedded System
Vacuum Pressure Systems
Alignment of Media Sheets In An Image Forming Device
Antifuse structures, antifuse array structures, methods of manufacturing the same
MAGNETIC ELEMENT HAVING REDUCED CURRENT DENSITY
Non-Volatile Memory Device Having Asymmetric Source/Drain Junction and Method for Fabricating the Same
FIELD-EFFECT TRANSISTOR
Guideway Switching Mechanism
Rewinding Machine and Winding Method For The Production of Logs
Method for Controlling a Crusher and a Crusher
Wafer container with staggered wall structure
VEHICLE DAMPER
Bandless hearing protector and method
CIRCULATION CONTROL VALVE AND ASSOCIATED METHOD
