Apparatus of amusement,申请号US19380200016-传众专利搜索

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发明名称	Apparatus of amusement
摘要
申请公布号	US2217548(A)	申请公布日期	1940.10.08
申请号	US19380200016	申请日期	1938.04.04
申请人	CHRISTIAN HEMMINGSEN CARL	发明人	HEMMINGSEN CARL CHRISTIAN
分类号	A63G7/00	主分类号	A63G7/00
代理机构		代理人
主权项
地址

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