Advertising or amusement novelty,申请号US19360117599-传众专利搜索

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发明名称	Advertising or amusement novelty
摘要
申请公布号	US2093929(A)	申请公布日期	1937.09.21
申请号	US19360117599	申请日期	1936.12.24
申请人	RICKER CHESTER H	发明人	RICKER CHESTER H.
分类号	G09F1/06	主分类号	G09F1/06
代理机构		代理人
主权项
地址

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