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发明名称
Elektrische Lampe.
摘要
申请公布号
CH216258(A)
申请公布日期
1941.08.15
申请号
CHD216258
申请日期
1940.11.06
申请人
WIPF,JEAN
发明人
WIPF,JEAN
分类号
F21S6/00;F21V21/26
主分类号
F21S6/00
代理机构
代理人
主权项
地址
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