Stabilization system for a folding ladder for predominantly domestic use,申请号IT19890045213-传众专利搜索

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发明名称	Stabilization system for a folding ladder for predominantly domestic use
摘要
申请公布号	IT1234985(B)	申请公布日期	1992.06.09
申请号	IT19890045213	申请日期	1989.07.21
申请人	BONINI GIOVANNI BATTISTA	发明人	GIOVANNI BATTISTA BONINI
分类号	E06C;(IPC1-7):E06C/	主分类号	E06C
代理机构		代理人
主权项
地址

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