,申请号JP19900025902U-传众专利搜索

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发明名称
摘要
申请公布号	JP2510823(Y2)	申请公布日期	1996.09.18
申请号	JP19900025902U	申请日期	1990.03.13
申请人		发明人
分类号	B02C13/14;(IPC1-7):B02C13/14	主分类号	B02C13/14
代理机构		代理人
主权项
地址

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