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经营范围
发明名称
气温自动控制电扇器
摘要
申请公布号
TW001049
申请公布日期
1959.05.01
申请号
TW002452
申请日期
1957.11.15
申请人
叶清山
发明人
叶清山
分类号
F04D
主分类号
F04D
代理机构
代理人
主权项
地址
屏东县南州乡仁里村人和路112号
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