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经营范围
发明名称
Air charger
摘要
申请公布号
US2938464(A)
申请公布日期
1960.05.31
申请号
US19570669674
申请日期
1957.07.02
申请人
NIELSEN MFG. CO.
发明人
NIELSEN ADOLPH
分类号
F04F5/46
主分类号
F04F5/46
代理机构
代理人
主权项
地址
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