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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
US4924637(A)
申请公布日期
1990.05.15
申请号
US19880258706
申请日期
1988.10.17
申请人
NGK INSULATORS, LTD.
发明人
IKIMI, TAKAHIRO;TAKETOMI, TSUNEHARU;KATO, KIMINARI
分类号
B23B31/30;B23P13/02
主分类号
B23B31/30
代理机构
代理人
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