METHOD AND MOLD FRAME FOR APPLYING CONCRETE IN DITCH CONNECTED TO LOWER HALF PORTION OF THREE OR MORE OF SEWER PIPE OPENED TO BOTTOM OF VERTICAL HOLE IN MULTIBRANCHED MANNER,申请号JP19790100656-传众专利搜索

发明名称	METHOD AND MOLD FRAME FOR APPLYING CONCRETE IN DITCH CONNECTED TO LOWER HALF PORTION OF THREE OR MORE OF SEWER PIPE OPENED TO BOTTOM OF VERTICAL HOLE IN MULTIBRANCHED MANNER
摘要
申请公布号	JPS5625529(A)	申请公布日期	1981.03.11
申请号	JP19790100656	申请日期	1979.08.06
申请人	SEKAICHO RUBBER	发明人	TSUKASA MASAHIRO
分类号	E03F3/06;E03F3/04;E03F5/02;E04G15/06;E04G17/00	主分类号	E03F3/06
代理机构		代理人
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