,申请号JP19870094798U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0510930(Y2)	申请公布日期	1993.03.17
申请号	JP19870094798U	申请日期	1987.06.19
申请人		发明人
分类号	B04B5/02;B04B7/02;(IPC1-7):B04B5/02	主分类号	B04B5/02
代理机构		代理人
主权项
地址

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