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经营范围
发明名称
Improvements in or relating to electrical oscillation generators
摘要
申请公布号
GB446145(A)
申请公布日期
1936.04.24
申请号
GB19350020795
申请日期
1935.07.22
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H03C1/24;H03D7/10
主分类号
H03C1/24
代理机构
代理人
主权项
地址
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