FOOTBALL YARDAGE MEASURING DEVICE,申请号USD3768435-传众专利搜索

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发明名称	FOOTBALL YARDAGE MEASURING DEVICE
摘要
申请公布号	US3768435(A)	申请公布日期	1973.10.30
申请号	USD3768435	申请日期	1972.05.12
申请人	DICKER G,US	发明人	DICKER G,US
分类号	A63B71/06;G01C3/02;(IPC1-7):G01D21/00	主分类号	A63B71/06
代理机构		代理人
主权项
地址

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