Selbsttaetige Anzeigevorrichtung, vorzugsweise an Post-Verteilergestellen,申请号DED520328D-传众专利搜索

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发明名称	Selbsttaetige Anzeigevorrichtung, vorzugsweise an Post-Verteilergestellen
摘要
申请公布号	DE520328(C)	申请公布日期	1931.03.10
申请号	DED520328D	申请日期	1930.05.31
申请人	ERNST KOLLMANN	发明人
分类号	B07C7/02	主分类号	B07C7/02
代理机构		代理人
主权项
地址

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