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经营范围
发明名称
Grammophon.
摘要
申请公布号
CH238174(A)
申请公布日期
1945.06.30
申请号
CHD238174
申请日期
1942.04.18
申请人
THE GARRARD ENGINEERING & MANUFACTURING COMPANY LIMITED
发明人
THE GARRARD ENGINEERING & MANUFACTURING COMPANY LIMITED
分类号
G11B17/16
主分类号
G11B17/16
代理机构
代理人
主权项
地址
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