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发明名称
Holdersystem til Glødetraaden i rørformede elektriske Glødelamper.
摘要
申请公布号
DK49499(C)
申请公布日期
1934.11.05
申请号
DKD49499
申请日期
1933.11.06
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M. B. H.
发明人
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