,申请号JP19900245375-传众专利搜索

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发明名称
摘要
申请公布号	JP2760645(B2)	申请公布日期	1998.06.04
申请号	JP19900245375	申请日期	1990.09.14
申请人	NITSUTETSU KOGYO KK	发明人	HANABUSA KATSUO;ICHIHARA YOSHINORI
分类号	B02C1/00;B01J4/00;B02C1/12;(IPC1-7):B02C1/00	主分类号	B02C1/00
代理机构		代理人
主权项
地址

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