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经营范围
发明名称
Alarmanlage in Verbindung mit einer Telephonanlage.
摘要
申请公布号
CH187364(A)
申请公布日期
1936.10.31
申请号
CHD187364
申请日期
1935.03.19
申请人
AUTOPHON AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT AUTOPHON
分类号
H04M11/04
主分类号
H04M11/04
代理机构
代理人
主权项
地址
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