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发明名称
Verfahren zur Herstellung von elektrischen Edelgaslampen.
摘要
申请公布号
CH153029(A)
申请公布日期
1932.02.29
申请号
CHD153029
申请日期
1930.12.22
申请人
LEDERER,ANTON
发明人
LEDERER,ANTON
分类号
主分类号
代理机构
代理人
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地址
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