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发明名称
Apparecchio per ricordare un numero da comporre ad un telefono automatico per la chiamata.
摘要
申请公布号
CH273262(A)
申请公布日期
1951.01.31
申请号
CHD273262
申请日期
1949.04.13
申请人
MORANDI,EDOARDO
发明人
MORANDI,EDOARDO
分类号
H04M1/21
主分类号
H04M1/21
代理机构
代理人
主权项
地址
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