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发明名称
RADIOAPPARAT MIT EINGEBAUTER VENTILATIONSVORRICHTUNG.
摘要
申请公布号
DE1696338(U)
申请公布日期
1955.04.07
申请号
DE195400K7820U
申请日期
1954.12.07
申请人
DIPL.-ING. GEORG KRINTSCHEFF
发明人
DIPL.-ING. GEORG KRINTSCHEFF
分类号
H05K7/20
主分类号
H05K7/20
代理机构
代理人
主权项
地址
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