DUST FILTER ADHESIVES,申请号CAD509646-传众专利搜索

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发明名称	DUST FILTER ADHESIVES
摘要
申请公布号	CA509646(A)	申请公布日期	1955.02.01
申请号	CAD509646	申请日期
申请人	ATLAS POWDER COMPANY	发明人	GEORGE D. JEFFERSON;EARL K. STIGGER
分类号		主分类号
代理机构		代理人
主权项
地址

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