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发明名称
Verschlussdeckel fuer das Ausatemventil von Gasschutzmasken
摘要
申请公布号
DE726698(C)
申请公布日期
1942.10.19
申请号
DE1934D069292D
申请日期
1934.12.07
申请人
DRAEGERWERK HEINR. U. BERNH. DRAEGER
发明人
分类号
A62B18/10
主分类号
A62B18/10
代理机构
代理人
主权项
地址
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