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经营范围
发明名称
Sprechkopf in einem Magnettongerät.
摘要
申请公布号
CH229458(A)
申请公布日期
1943.10.31
申请号
CHD229458
申请日期
1942.04.08
申请人
LICENTIA PATENT-VERWALTUNGS-GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
HAFTUNG LICENTIA PATENT-VERWALTUNGS-GESELLSCHAFT MIT BESCHRAENKTER
分类号
G11B5/127;G11B5/187
主分类号
G11B5/127
代理机构
代理人
主权项
地址
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