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发明名称
Fenster fuer Gasschutzmasken
摘要
申请公布号
DE727257(C)
申请公布日期
1942.10.30
申请号
DE1939A089406D
申请日期
1939.04.23
申请人
AUERGESELLSCHAFT AG.
发明人
KINDERMANN ERICH
分类号
A62B18/08
主分类号
A62B18/08
代理机构
代理人
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地址
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