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经营范围
发明名称
Machine parlante.
摘要
申请公布号
CH159328(A)
申请公布日期
1932.12.31
申请号
CHD159328
申请日期
1931.11.06
申请人
HERMANN THORENS, SOCIETE ANONYME
发明人
ANONYME HERMANN THORENS, SOCIETE
分类号
G11B19/20
主分类号
G11B19/20
代理机构
代理人
主权项
地址
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