OPENING/CLOSING DOOR FOR FIRE DOOR,申请号JP19930223712-传众专利搜索

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发明名称	OPENING/CLOSING DOOR FOR FIRE DOOR
摘要
申请公布号	JPH0775678(A)	申请公布日期	1995.03.20
申请号	JP19930223712	申请日期	1993.09.08
申请人	NIKKEI KK	发明人	NASU KINYA;FUJISAWA AKIYUKI
分类号	A62C2/06;E06B7/32;(IPC1-7):A62C2/06	主分类号	A62C2/06
代理机构		代理人
主权项
地址

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