MOULDING CORE FOR PUMP IMPELLER MOULDS,申请号PL19900284167-传众专利搜索

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发明名称	MOULDING CORE FOR PUMP IMPELLER MOULDS
摘要
申请公布号	PL284167(A1)	申请公布日期	1991.09.09
申请号	PL19900284167	申请日期	1990.03.02
申请人	MEPROZET OSRODEK BADAWCZO ROZW	发明人	SOCHALSKI ZBIGNIEW;PALKA GRZEGORZ;SOCHA STANISLAW;STEZALA STANISLAW;MATUSZKIEWICZ ANDRZEJ;KOSIOR WLODZIMIERZ;ZYWIECKI RYSZARD
分类号	B22C9/10;B29C39/26;(IPC1-7):B22C9/10	主分类号	B22C9/10
代理机构		代理人
主权项
地址

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