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发明名称
Verfahren zur Herstellung von Metallniederschlägen auf Leuchtkörpern elektrischer Glühlampen.
摘要
申请公布号
CH178681(A)
申请公布日期
1935.07.31
申请号
CHD178681
申请日期
1934.08.01
申请人
TRENZEN,CARL,DR.;ASTRON A. G.
发明人
TRENZEN,CARL,DR.;G. ASTRON A.
分类号
H01K3/06
主分类号
H01K3/06
代理机构
代理人
主权项
地址
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