METHOD AND APPARATUS FOR SUPPLYING AIR TO A COLUMN OF DISCRETE BODIES,申请号CAD547310-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR SUPPLYING AIR TO A COLUMN OF DISCRETE BODIES
摘要
申请公布号	CA547310(A)	申请公布日期	1957.10.08
申请号	CAD547310	申请日期
申请人	OGLEBAY, NORTON AND COMPANY	发明人	HAROLD V. TRASK;KENNETH M. HALEY
分类号		主分类号
代理机构		代理人
主权项
地址

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