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发明名称
CIRCUITO DI CONTROLLO DI UNA SORGENTE DI FOTOLAMPI
摘要
申请公布号
IT1021458(B)
申请公布日期
1978.01.30
申请号
IT19740027379
申请日期
1974.09.17
申请人
BERKEY PHOTO INC
发明人
分类号
G03B15/05;H05B41/32;(IPC1-7):F21K/
主分类号
G03B15/05
代理机构
代理人
主权项
地址
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