METAL FORM FOR CURVED SEWERAGE DITCH,申请号JP19790110982-传众专利搜索

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发明名称	METAL FORM FOR CURVED SEWERAGE DITCH
摘要
申请公布号	JPS5634854(A)	申请公布日期	1981.04.07
申请号	JP19790110982	申请日期	1979.08.29
申请人	YAMAMOTO FUJIO	发明人	YAMAMOTO FUJIO
分类号	E02D29/02;E01C7/14;E02B5/02;E04G9/06	主分类号	E02D29/02
代理机构		代理人
主权项
地址

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