DEVICE FOR MEASURING VARIATION IN QUANTITY OF EARTH AND SAND IN WATERWAY,申请号JP19780077050-传众专利搜索

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发明名称	DEVICE FOR MEASURING VARIATION IN QUANTITY OF EARTH AND SAND IN WATERWAY
摘要
申请公布号	JPS54119270(A)	申请公布日期	1979.09.17
申请号	JP19780077050	申请日期	1978.06.27
申请人	TEKKEN CONSTR CO	发明人	KUBOTA REIZOU;UCHIDA YOSHIAKI;KASHIWATANI TAROU;SEKI HISATAKA
分类号	G01F1/86	主分类号	G01F1/86
代理机构		代理人
主权项
地址

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