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发明名称
Schaltungsanordnung zur Schwundregelung in Fernsehempfaengern
摘要
申请公布号
DE756554(C)
申请公布日期
1952.12.15
申请号
DE1937T049360D
申请日期
1937.10.21
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
HEWEL HORST
分类号
H04N5/52
主分类号
H04N5/52
代理机构
代理人
主权项
地址
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