REVOLVING DOOR WITH LAPPED BLADES,申请号GR19870100905-传众专利搜索

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发明名称	REVOLVING DOOR WITH LAPPED BLADES
摘要
申请公布号	GR870905(B)	申请公布日期	1987.06.18
申请号	GR19870100905	申请日期	1987.06.10
申请人	PAPADOPOULOS GEORGIOS	发明人	PAPADOPOULOS GEORGIOS
分类号		主分类号
代理机构		代理人
主权项
地址

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