TENNIS PRACTICE APPARATUS,申请号GB19850021202-传众专利搜索

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发明名称	TENNIS PRACTICE APPARATUS
摘要
申请公布号	GB8521202(D0)	申请公布日期	1985.10.02
申请号	GB19850021202	申请日期	1985.08.23
申请人	GAKUSHU KENKYUSHA KK	发明人
分类号	A63B43/00;A63B69/00	主分类号	A63B43/00
代理机构		代理人
主权项
地址

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