METHOD OF MAKING THE FLIGHT OF STAIRS AND EQUIPMENT FOR EXECUTING THEREOF,申请号CS19750007325-传众专利搜索

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发明名称	METHOD OF MAKING THE FLIGHT OF STAIRS AND EQUIPMENT FOR EXECUTING THEREOF
摘要
申请公布号	CS183200(B1)	申请公布日期	1978.05.31
申请号	CS19750007325	申请日期	1975.10.30
申请人	HARTMAN,JAN,CS;JORDANEK,JAROSLAV,CS	发明人	HARTMAN,JAN,CS;JORDANEK,JAROSLAV,CS
分类号	B28B7/22;(IPC1-7):B28B7/22	主分类号	B28B7/22
代理机构		代理人
主权项
地址

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