METHOD OF TENSIONING MULTI-SPAN CONCRETE STRUCTURE BEINGMADE SECTIONWISE WITH INDIVIDUAL SECTIONS SLID LENGTHWISE OVER THEIR SUPPORTS,申请号PL19820235530-传众专利搜索

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发明名称	METHOD OF TENSIONING MULTI-SPAN CONCRETE STRUCTURE BEINGMADE SECTIONWISE WITH INDIVIDUAL SECTIONS SLID LENGTHWISE OVER THEIR SUPPORTS
摘要
申请公布号	PL141224(B1)	申请公布日期	1987.07.31
申请号	PL19820235530	申请日期	1982.03.19
申请人		发明人
分类号	E04B;(IPC1-7):E01D21/04	主分类号	E04B
代理机构		代理人
主权项
地址

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