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发明名称
Zusammenlegbare Luftpumpe mit Fußbetrieb.
摘要
申请公布号
AT155274(B)
申请公布日期
1938.12.27
申请号
ATD155274
申请日期
1937.03.12
申请人
VERLASSENSCHAFT NACH JOSEF SEKWENZ
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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