Machine à jet de sable pour noyaux de fonderie,申请号FRD1173064-传众专利搜索

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发明名称	Machine à jet de sable pour noyaux de fonderie
摘要
申请公布号	FR1173064(A)	申请公布日期	1959.02.19
申请号	FRD1173064	申请日期	1957.03.19
申请人	THE FEDERAL FOUNDRY SUPPLY COMPANY	发明人
分类号	B22C15/24	主分类号	B22C15/24
代理机构		代理人
主权项
地址

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