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发明名称
Switch valve
摘要
申请公布号
USD448454(S1)
申请公布日期
2001.09.25
申请号
US20000131299F
申请日期
2000.10.19
申请人
LAI HUNG-LIN
发明人
LAI HUNG-LIN
分类号
主分类号
代理机构
代理人
主权项
地址
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