GOBOARD SET FOR BLIND PERSON,申请号JP19810176946-传众专利搜索

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发明名称	GOBOARD SET FOR BLIND PERSON
摘要
申请公布号	JPS5878685(A)	申请公布日期	1983.05.12
申请号	JP19810176946	申请日期	1981.11.04
申请人	YONEDA MASANORI	发明人	YONEDA MASANORI
分类号	A63F3/00;A63F3/02	主分类号	A63F3/00
代理机构		代理人
主权项
地址

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