PNEUMATICALLY FED CONTINUOUS OPERATION MULLING APPARATUS AND METHOD FOR ACCURATELY PROPORTIONING FOUNDRY SAND INGREDIENTS,申请号CAD830366-传众专利搜索

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发明名称	PNEUMATICALLY FED CONTINUOUS OPERATION MULLING APPARATUS AND METHOD FOR ACCURATELY PROPORTIONING FOUNDRY SAND INGREDIENTS
摘要
申请公布号	CA830366(A)	申请公布日期	1969.12.23
申请号	CAD830366	申请日期
申请人	SOUTHINGTON MANUFACTURING	发明人	RALPH E. KAWECKI
分类号		主分类号
代理机构		代理人
主权项
地址

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