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
OIL FREE SCREW COMPRESSOR
摘要
申请公布号
JPH04203384(A)
申请公布日期
1992.07.23
申请号
JP19900329363
申请日期
1990.11.30
申请人
HITACHI LTD
发明人
MIHASHI SHINJI
分类号
F04C18/16
主分类号
F04C18/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Associative monomers and polymers
Positive photoresists employing an isomeric mixture of two hexahydroxybenzophenone esters of diazonaphthoquinone sensitizers
Method of producing food grade quality white mineral oil
Apparatus for adhering tire component material
Computer and electromagnetic energy based mass production method for the continuous flow make of planar electrical circuits
Adjustable cable strand end fitting
Method and apparatus for recovering refrigerants from home refrigeration systems
Twist correction device for pipe conveyor
Cleanerless image forming apparatus
STIRRING DEVICE
CVD platen heater system utilizing concentric electric heating elements
Image rotation method and image rotation processing apparatus
Automatic control system for a railway vehicle's speed and stopping
Apparatus for recycling asphalt materials
Compositions for the detackification of paint spray booth water and waste water
Vibration-damping device for a golf club
Image pickup system for reproducing image data using sensitivity function
Lighting circuit for vehicular discharge lamp
Amplification method for polynucleotide assays
Disk drive with socket and plug interconnection to spindle motor
