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发明名称
Verfahren und Vorrichtungen zum Bestimmen des Mitatmens und zum Bestimmen des Totraumes von Gasschutzmasken
摘要
申请公布号
DE705843(C)
申请公布日期
1941.05.12
申请号
DE1936D073357D
申请日期
1936.08.23
申请人
DRAEGERWERK HEINR.;BERNH. DRAEGER
发明人
分类号
A62B27/00
主分类号
A62B27/00
代理机构
代理人
主权项
地址
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