Improvement in suspension filing folder and index tab,申请号GB19420015778-传众专利搜索

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发明名称	Improvement in suspension filing folder and index tab
摘要
申请公布号	GB558376(A)	申请公布日期	1944.01.03
申请号	GB19420015778	申请日期	1942.11.09
申请人	FRANK DANIEL JONAS	发明人
分类号	B42F21/00	主分类号	B42F21/00
代理机构		代理人
主权项
地址

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