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发明名称	Register or index
摘要
申请公布号	GB372662(A)	申请公布日期	1932.05.12
申请号	GB19310025586	申请日期	1931.09.11
申请人	RUDOLF DRUCKER	发明人
分类号	B42F17/34	主分类号	B42F17/34
代理机构		代理人
主权项
地址

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