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发明名称
METHOD OF MACHINING CERAMIC ROTOR FOR PRESSURE WAVE TYPE SUPERCHARGER
摘要
申请公布号
EP0313398(A3)
申请公布日期
1990.06.20
申请号
EP19880309944
申请日期
1988.10.21
申请人
NGK INSULATORS, LTD.
发明人
IKIMI, TAKAHIRO;TAKETOMI, TSUNEHARU;KATO, KIMINARI 1-302, TOWN DENJIYAMA
分类号
B23B31/30;B23P13/02;(IPC1-7):B23P13/02
主分类号
B23B31/30
代理机构
代理人
主权项
地址
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