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发明名称
Tragbarer Einmann-Sende- und Empfangsapparat.
摘要
申请公布号
CH220879(A)
申请公布日期
1942.04.30
申请号
CHD220879
申请日期
1940.02.17
申请人
ZUERCHER,HANS
发明人
ZUERCHER,HANS
分类号
H04B1/38
主分类号
H04B1/38
代理机构
代理人
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地址
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