,申请号JP19890117797U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0356062(U)	申请公布日期	1991.05.29
申请号	JP19890117797U	申请日期	1989.10.06
申请人		发明人
分类号	F28D1/053;F28F9/02;(IPC1-7):F28D1/053	主分类号	F28D1/053
代理机构		代理人
主权项
地址

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