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经营范围
发明名称
Rist til Gasapparater.
摘要
申请公布号
DK49425(C)
申请公布日期
1934.10.22
申请号
DKD49425
申请日期
1933.09.08
申请人
FELIX HIRSCH
发明人
FELIX HIRSCH
分类号
主分类号
代理机构
代理人
主权项
地址
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