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经营范围
发明名称
Chromatic mouth organ
摘要
申请公布号
GB663650(A)
申请公布日期
1951.12.27
申请号
GB19480028830
申请日期
1948.11.05
申请人
HANS BIBUS
发明人
分类号
G10D7/12
主分类号
G10D7/12
代理机构
代理人
主权项
地址
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