,申请号JP19900084168U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0378051(U)	申请公布日期	1991.08.07
申请号	JP19900084168U	申请日期	1990.08.08
申请人		发明人
分类号	C23C2/20;(IPC1-7):C23C2/20	主分类号	C23C2/20
代理机构		代理人
主权项
地址

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