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经营范围
发明名称
Magnetic control means for an electronic musical instrument
摘要
申请公布号
US3255293(A)
申请公布日期
1966.06.07
申请号
US19630320180
申请日期
1963.10.30
申请人
LEE WALKER FRANCIS
发明人
WALKER FRANCIS LEE
分类号
G10H1/34
主分类号
G10H1/34
代理机构
代理人
主权项
地址
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