METHOD OF CONSTRUCTING CONCRETE CHANNEL,申请号JP19750150264-传众专利搜索

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发明名称	METHOD OF CONSTRUCTING CONCRETE CHANNEL
摘要
申请公布号	JPS5273529(A)	申请公布日期	1977.06.20
申请号	JP19750150264	申请日期	1975.12.15
申请人	TOMITA SHIYUNJI	发明人	TOMITA SHIYUNJI
分类号	E02D5/02;E02B9/02;E02B9/06;E02D5/00;E02D29/045;E02F5/10;E03F3/04;E03F3/06;E21D13/00;F16L1/038	主分类号	E02D5/02
代理机构		代理人
主权项
地址

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