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经营范围
发明名称
Radioempfänger mit automatischer Abstimmung.
摘要
申请公布号
CH214303(A)
申请公布日期
1941.04.15
申请号
CHD214303
申请日期
1939.07.20
申请人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
发明人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
分类号
H03J5/14
主分类号
H03J5/14
代理机构
代理人
主权项
地址
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