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发明名称
CALCULATION AND PRECISION PROCESSING OF CARDIOCLE AND EXPANDED CARDIOID CASING CURVED SURFACES FOR ECCENTRIC ROTOR VANE PUMPS
摘要
申请公布号
EP0842364(A1)
申请公布日期
1998.05.20
申请号
EP19960925150
申请日期
1996.07.26
申请人
LEE, DAE SUNG;PARK, YONG HEE
发明人
LEE, DAE SUNG;PARK, YONG HEE
分类号
F04C2/344;B23Q15/00;F01C21/10;F04C18/344;(IPC1-7):F04C18/22;F04C2/22;F01C1/22
主分类号
F04C2/344
代理机构
代理人
主权项
地址
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