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经营范围
发明名称
Harp-like polyphone polychord musical instrument
摘要
申请公布号
US2081516(A)
申请公布日期
1937.05.25
申请号
US19350050965
申请日期
1935.11.21
申请人
THEMISTOKLEOUS TSAMOURTZI EVAN
发明人
TSAMOURTZI EVANGELOS THEMISTOKLEOUS
分类号
G10D1/04
主分类号
G10D1/04
代理机构
代理人
主权项
地址
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