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发明名称
Appareil télégraphique imprimeur.
摘要
申请公布号
CH225075(A)
申请公布日期
1942.12.31
申请号
CHD225075
申请日期
1939.07.25
申请人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
发明人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
分类号
H04L17/26
主分类号
H04L17/26
代理机构
代理人
主权项
地址
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