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发明名称
Abziehbare Reflektorkappe fuer elektrische Leuchten
摘要
申请公布号
DE591003(C)
申请公布日期
1934.01.15
申请号
DE1933E043991D
申请日期
1933.03.04
申请人
ELEKTROTECHNISCHE FABRIK SCHMIDT & CO. G.M.B.H.
发明人
分类号
F21L4/00
主分类号
F21L4/00
代理机构
代理人
主权项
地址
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