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发明名称
Elektrische Glühlampe.
摘要
申请公布号
AT146133(B)
申请公布日期
1936.06.10
申请号
ATD146133
申请日期
1935.10.08
申请人
GEORGE VICTOR DOWNER
发明人
GEORGE VICTOR DOWNER
分类号
主分类号
代理机构
代理人
主权项
地址
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