HOLDERS AND SUPPORTS FOR ROLLS OF PAPER,申请号CAD472877-传众专利搜索

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发明名称	HOLDERS AND SUPPORTS FOR ROLLS OF PAPER
摘要
申请公布号	CA472877(A)	申请公布日期	1951.04.17
申请号	CAD472877	申请日期
申请人	ARVID F. CARLIN	发明人	ARVID F. CARLIN
分类号		主分类号
代理机构		代理人
主权项
地址

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