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发明名称
Einrichtung zur Auswechslung von fuer unmittelbare Handbedienung unzugaenglichen Gluehlampen
摘要
申请公布号
DE563490(C)
申请公布日期
1932.11.05
申请号
DE1928C040936D
申请日期
1928.01.13
申请人
COMPAGNIE PROVENCALE D'ENTREPRISES
发明人
分类号
H01K3/32
主分类号
H01K3/32
代理机构
代理人
主权项
地址
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