Method for manufacturing aluminum alloy by permeating molten aluminum alloy containing silicon through preform containing metallic oxide and more finely divided substance,申请号US19870032522-传众专利搜索

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发明名称	Method for manufacturing aluminum alloy by permeating molten aluminum alloy containing silicon through preform containing metallic oxide and more finely divided substance
摘要
申请公布号	US4739817(A)	申请公布日期	1988.04.26
申请号	US19870032522	申请日期	1987.03.31
申请人	TOYOTA JIDOSHA KABUSHIKI KAISHA	发明人	HAMAJIMA, KANEO;DOHNOMOTO, TADASHI;TANAKA, ATSUO;KUBO, MASAHIRO
分类号	B22D19/14;C22C1/00;C22C1/02;C22C1/10;C22C47/00;C22C47/08;C22C47/10;C22C47/12;C22C49/06;(IPC1-7):B22D19/14;C22C1/09	主分类号	B22D19/14
代理机构		代理人
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