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发明名称
Apparat til Desinfektion og Rensning af Mikrofonmundstykker og lignende.
摘要
申请公布号
DK46456(C)
申请公布日期
1932.11.14
申请号
DKD46456
申请日期
1930.09.24
申请人
VIRGILIO FRASCHETTI
发明人
VIRGILIO FRASCHETTI
分类号
主分类号
代理机构
代理人
主权项
地址
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