USE OF WOOD'S ALLOYS FOR INVESTMENT CASTING,申请号BG19770035357-传众专利搜索

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发明名称	USE OF WOOD'S ALLOYS FOR INVESTMENT CASTING
摘要
申请公布号	BG24269(A1)	申请公布日期	1978.02.10
申请号	BG19770035357	申请日期	1977.02.07
申请人	IVANOV,CHRISTO I.	发明人	IVANOV,CHRISTO I.
分类号	B22C7/00;(IPC1-7):B22C7/00	主分类号	B22C7/00
代理机构		代理人
主权项
地址

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