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发明名称
APPARECCHIATURA PER LA RIPRESA DI IMMAGINI COMPRENDENTE UN ATTENUATORE VARIABILE REALIZZATO CON ELEMENTI FOTOCROMATICI
摘要
申请公布号
IT212166(Z2)
申请公布日期
1989.06.16
申请号
IT19870053536U
申请日期
1987.07.21
申请人
TELEA MARELLI S.R.L.
发明人
ANGELO DE VICO;GIUSEPPE MOIOLI
分类号
主分类号
代理机构
代理人
主权项
地址
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