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发明名称
Vorrichtung zur Befestigung des Deckenabschlusses einer elektrischen Schnurpendelleuchte auf der Pendelschnur
摘要
申请公布号
DE678603(C)
申请公布日期
1939.08.03
申请号
DE1935T047884D
申请日期
1935.10.25
申请人
THIEL & SCHUCHARDT METALLWARENFABRIK AKT.-GES.
发明人
分类号
F21V21/02
主分类号
F21V21/02
代理机构
代理人
主权项
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