MATERIAL HANDLING APPARATUS FOR PUMPING CONCRETE AND THE LIKE,申请号CAD814204-传众专利搜索

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发明名称	MATERIAL HANDLING APPARATUS FOR PUMPING CONCRETE AND THE LIKE
摘要
申请公布号	CA814204(A)	申请公布日期	1969.06.03
申请号	CAD814204	申请日期
申请人	ROYAL INDUSTRIES	发明人	RICHARD D. BENNETT;MARVIN D. BENNETT
分类号		主分类号
代理机构		代理人
主权项
地址

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