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经营范围
发明名称
Saxophone
摘要
申请公布号
US2685220(A)
申请公布日期
1954.08.03
申请号
US19500197216
申请日期
1950.11.24
申请人
THE H. N. WHITE COMPANY
发明人
MEYERS FRED N.
分类号
G10D9/04
主分类号
G10D9/04
代理机构
代理人
主权项
地址
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