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发明名称
Photographische Lampe mit Magnesiumleuchtkoerper
摘要
申请公布号
DE610678(C)
申请公布日期
1935.03.14
申请号
DE1934B165218D
申请日期
1934.04.26
申请人
DR.-ING. WALTER BORTH;DR.-ING. WALTER BORTH
发明人
分类号
F21K5/00
主分类号
F21K5/00
代理机构
代理人
主权项
地址
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