AIR TIGHTENING DEVICE FOR SLIDING DOOR,申请号KR19770006441U-传众专利搜索

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发明名称	AIR TIGHTENING DEVICE FOR SLIDING DOOR
摘要
申请公布号	KR780001339(Y1)	申请公布日期	1978.11.27
申请号	KR19770006441U	申请日期	1977.11.03
申请人	DONG BANG STEEL IRON MFG CO LTD;KIM YUNG CHUNG	发明人	KIM YUNG CHUNG
分类号		主分类号
代理机构		代理人
主权项
地址

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