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经营范围
发明名称
Ventilsteuerung.
摘要
申请公布号
AT129224(B)
申请公布日期
1932.07.25
申请号
ATD129224
申请日期
1931.06.27
申请人
DR. ING. HUGO LENTZ
发明人
DR. ING. HUGO LENTZ
分类号
主分类号
代理机构
代理人
主权项
地址
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