PRODUCTION OF CONCRETE DRAIN DITCH,申请号JP19800130772-传众专利搜索

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法人/股东/高管

发明名称	PRODUCTION OF CONCRETE DRAIN DITCH
摘要
申请公布号	JPS5758746(A)	申请公布日期	1982.04.08
申请号	JP19800130772	申请日期	1980.09.22
申请人	TEIKOKU HIYUUMUKAN KK	发明人	KUROIWA TAKESHI
分类号	E03F3/04	主分类号	E03F3/04
代理机构		代理人
主权项
地址

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