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发明名称
Zusatzventil fuer Atemschutzgeraete mit Druckgasvorrat
摘要
申请公布号
DE1153257(B)
申请公布日期
1963.08.22
申请号
DE1961D035993
申请日期
1961.05.05
申请人
DRAEGERWERK, HEINR. & BERNH. DRAEGER
发明人
分类号
A62B9/02;F16K31/524
主分类号
A62B9/02
代理机构
代理人
主权项
地址
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