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发明名称
Sauerstoffatemschutzgeraet mit Kreislauf der Atemluft
摘要
申请公布号
DE735070(C)
申请公布日期
1943.05.06
申请号
DE1936D072453D
申请日期
1936.04.01
申请人
Drägerwerk Heinr. u. Bernh. Dräger
发明人
分类号
A62B7/00
主分类号
A62B7/00
代理机构
代理人
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