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经营范围
发明名称
Atemventil, insbesondere Ausatemventil fuer Gasschutzmasken
摘要
申请公布号
DE705553(C)
申请公布日期
1941.05.02
申请号
DE1935D071558D
申请日期
1935.11.28
申请人
AUERGESELLSCHAFT AKT.-GES.
发明人
分类号
F16K15/14
主分类号
F16K15/14
代理机构
代理人
主权项
地址
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