METHOD FOR CONSTRUCTING CATCHWATER DRAINS,DRYING RIBS AND SIMILARS AS WELL AS PIPE SETTING DEVICE FOR CARRYING OUT THE METHOD,申请号HU1979KO02980-传众专利搜索

发明名称	METHOD FOR CONSTRUCTING CATCHWATER DRAINS,DRYING RIBS AND SIMILARS AS WELL AS PIPE SETTING DEVICE FOR CARRYING OUT THE METHOD
摘要
申请公布号	HU178619(B)	申请公布日期	1982.06.28
申请号	HU1979KO02980	申请日期	1979.03.23
申请人	KOEZLEKEDESI ES METRO EPITOE VALLALAT,HU	发明人	BANYAI,MIKLOS,HU;GRESCHIK,GYULA,HU;HAJNAL,ISTVAN,HU;MIDLING,IMRE,HU
分类号	E02B3/18;E02B11/00;(IPC1-7):E02B3/18	主分类号	E02B3/18
代理机构		代理人
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