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发明名称
Verfahren und Vorrichtung zum Erzeugen von Pressluft fuer Atemschutzgeraete
摘要
申请公布号
DE930308(C)
申请公布日期
1955.07.14
申请号
DE1953D014074
申请日期
1953.01.13
申请人
DRAEGERWERK
发明人
分类号
A62B23/04
主分类号
A62B23/04
代理机构
代理人
主权项
地址
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