METHOD OF PRODUCING CASTINGS,申请号SU19772517326-传众专利搜索

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发明名称	METHOD OF PRODUCING CASTINGS
摘要
申请公布号	SU692690(A1)	申请公布日期	1979.10.25
申请号	SU19772517326	申请日期	1977.08.19
申请人	INST PROBLEM LITYA AN UK SSR	发明人	KIRIEVSKIJ BORIS A,SU;BOBRO YURIJ G,SU;CHEPOVETSKIJ OLEG M,SU
分类号	B22D27/20;(IPC1-7):B22D27/20	主分类号	B22D27/20
代理机构		代理人
主权项
地址

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