METHOD AND DEVICE FOR CONTROLLING CHEMICAL INJECTION,申请号JP19900309348-传众专利搜索

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发明名称	METHOD AND DEVICE FOR CONTROLLING CHEMICAL INJECTION
摘要
申请公布号	JPH04179722(A)	申请公布日期	1992.06.26
申请号	JP19900309348	申请日期	1990.11.15
申请人	SHIMIZU CORP;NIT CO LTD	发明人	NEGAMI YOSHIAKI;NAKANISHI WATARU;TAKEBAYASHI TSUGIO;WAKI TOSHIO;ISE JUICHI;IMAZU MASAKI
分类号	E02D3/12	主分类号	E02D3/12
代理机构		代理人
主权项
地址

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