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发明名称
GGIATO CON ESSO DISPOSITIVO DI SICUREZZA PER LUCERNARI E LUCERNARIO EQUIP
摘要
申请公布号
IT942974(B)
申请公布日期
1973.04.02
申请号
IT19710070891
申请日期
1971.11.27
申请人
JANSSEN L
发明人
分类号
A62C;(IPC1-7):A62C/
主分类号
A62C
代理机构
代理人
主权项
地址
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