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
Ringrom-adkomstventil for dobbeltboring
摘要
申请公布号
NO971387(D0)
申请公布日期
1997.03.24
申请号
NO19970001387
申请日期
1997.03.24
申请人
FMC CORP
发明人
BARTLETT, CHRISTOPHER C.;CUNNINGHAM, CHRISTOPHER E.
分类号
E21B33/043;E21B34/04
主分类号
E21B33/043
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Esom security
DYNAMIC SCAN CONTEXT DETERMINATION FOR ASSET RECONCILIATION
HIGH FREQUENCY POWER AMPLIFIER
TESTING SYSTEM FOR POWER SUPPLY UNIT
REFERENCE VOLTAGE GENERATOR
Direct Current Converter for Bootstrap Circuit with predetermined charging duration
METHOD OF FORMING AN LED CONTROL CIRCUIT AND STRUCTURE THEREFOR
SOLID-STATE LINEAR LIGHTING ARRANGEMENTS INCLUDING LIGHT EMITTING PHOSPHOR
AIR-COOLED GENERATOR ROTOR WITH IMPROVED WEDGES
AXIAL PASSIVE MAGNET BEARING SYSTEM
CONTROL METHOD FOR FUEL CELL POWER
BATTERY BALANCING SYSTEM AND BATTERY BALANCING METHOD USING THE SAME
PRISONER SAFETY SEAT AND METHOD OF USE
WIND POWER GENERATION ASSEMBLY
Repositionable Bike Stand
MOLDING OF MICRON AND NANO SCALE FEATURES
METHOD FOR LAYING PARQUET FLOORING WITH IMPROVED DIMENSIONAL STABILITY
Unit Glazing Construction for Window Panels
RECOVERY SHOE
METHOD FOR MANUFACTURING AN UPPER FOR A SHOE
