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
SCROLL COMPRESSOR FOR NATURAL GAS
摘要
申请公布号
EP1228315(A1)
申请公布日期
2002.08.07
申请号
EP20000990496
申请日期
2000.11.06
申请人
COPELAND CORPORATION
发明人
IGNATIEV, KIRILL M.;FOGT, JAMES, F.;FEATHERS, KENNETH, L.
分类号
F04B39/04;F04B39/06;F04C18/02;F04C23/00;F04C28/00;F04C28/24;F04C29/02;F04C29/04;F04C29/12;(IPC1-7):F04B49/00
主分类号
F04B39/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MARKING PILE
OSCILLATORY WAVE JUDGING DEVICE
ULTRASONIC WAVE TRANSMITTER-RECEIVER
COMBINATION WEIGHING APPARATUS
BIOASSAY SUBSTRATE, SUBSTRATE INFORMATION READING APPARATUS, AND SUBSTRATE INFORMATION READING METHOD
METHOD AND APPARATUS FOR MEASURING CONCENTRATION OF OXYGEN
APPARATUS AND METHOD FOR IDENTIFYING COATED OPTICAL FIBER
AMOUNT MEASURING EQUIPMENT OF RESOURCES USED, AND ITS CONTROL CIRCUIT
SAMPLE COLLECTING DEVICE USING FINE TUBE
DEVICE FOR COLLECTING COLOR INFORMATION AT HIGH SPEED
APPARATUS FOR TESTING STRENGTH OF MEMBER
FIRE RESISTANCE TEST APPARATUS
TIMEPIECE UNIT WITH ALARM, ELECTRONIC DEVICE, ALARM CONTROL PROGRAM, RECORDING MEDIUM, AND METHOD OF CONTROLLING ALARM
LIQUID LEVEL DETECTION DEVICE
ANGLE DETECTION DEVICE AND PROJECTOR HAVING THE SAME
TIRE PNEUMATIC PRESSURE REDUCTION WARNING ADAPTER
ABNORMALITIES DIAGNOSTIC SYSTEM
MANUFACTURING METHOD FOR STIMULABLE PHOSPHOR PANEL
INTEGRATING FLOWMETER
METHOD OF MEASURING QUALITY OF CHARGED PARTICLE BEAM BY USING POROUS SLIT AND MOVABLE LIGHT EMITTER