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发明名称
Empfangseinrichtung fuer traegerfrequent uebermittelte Tastzeichen
摘要
申请公布号
DE734446(C)
申请公布日期
1943.04.16
申请号
DE1941L102971D
申请日期
1941.01.15
申请人
C. LORENZ AG.
发明人
SCHMIDT OTTO WALTER;HILKE DR. PHYS. OTTO
分类号
H03J3/24;H04B1/16
主分类号
H03J3/24
代理机构
代理人
主权项
地址
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