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经营范围
发明名称
Improvements in or relating to bows for playing stringed instruments
摘要
申请公布号
GB763677(A)
申请公布日期
1956.12.12
申请号
GB19550000120
申请日期
1955.01.03
申请人
KNUD MICHAEL VESTERGAARD
发明人
分类号
G10D3/16
主分类号
G10D3/16
代理机构
代理人
主权项
地址
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