SELBSTTRAGENDE WENDELTREPPE UND VERFAHREN ZUR HERSTELLUNG DERSELBEN,申请号AT19910915728T-传众专利搜索

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发明名称	SELBSTTRAGENDE WENDELTREPPE UND VERFAHREN ZUR HERSTELLUNG DERSELBEN
摘要
申请公布号	AT137553(T)	申请公布日期	1996.05.15
申请号	AT19910915728T	申请日期	1991.08.14
申请人	STALHANE, CARL, HENRIK;STALHANE-BJOERNBERG, MARIA BIRGITTA ELISABET	发明人	STALHANE, CARL, HENRIK;STALHANE-BJOERNBERG, MARIA BIRGITTA ELI
分类号	E04F11/032;(IPC1-7):E04F11/02	主分类号	E04F11/032
代理机构		代理人
主权项
地址

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