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经营范围
发明名称
Antrieb für Tonbildapparate.
摘要
申请公布号
AT138618(B)
申请公布日期
1934.08.25
申请号
ATD138618
申请日期
1931.02.16
申请人
UNIVERSUMFILM AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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