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发明名称
Aus einem Schutzglase und einem dieses umschliessenden Schutzkorbe bestehende Schutzumhuellung fuer elektrische Gluehlampen
摘要
申请公布号
DE542966(C)
申请公布日期
1932.02.02
申请号
DED542966D
申请日期
1930.01.23
申请人
FIRMA ADOLF SCHUCH
发明人
分类号
F21V3/00;F21V15/02
主分类号
F21V3/00
代理机构
代理人
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