FOLD ENGAGING BINDER FOR PERIODICALS,申请号CA19740210058-传众专利搜索

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发明名称	FOLD ENGAGING BINDER FOR PERIODICALS
摘要
申请公布号	CA1027451(A)	申请公布日期	1978.03.07
申请号	CA19740210058	申请日期	1974.09.25
申请人	PENG, JOHN	发明人	PENG, JOHN
分类号	B42F11/02	主分类号	B42F11/02
代理机构		代理人
主权项
地址

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