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发明名称
Verfahren und Vorrichtung zum Geben optischer Signale bei Dunkelheit, insbesondere während Luftgefahr.
摘要
申请公布号
CH198573(A)
申请公布日期
1938.06.30
申请号
CHD198573
申请日期
1937.10.15
申请人
DEGEA AKTIENGESELLSCHAFT (AUERGESELLSCHAFT)
发明人
(AUERGESELLSCHAFT) DEGEA AKTIENGESELLSCHAFT
分类号
G09F13/16
主分类号
G09F13/16
代理机构
代理人
主权项
地址
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