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发明名称
Tragbares Pressgas-Atemschutzgeraet
摘要
申请公布号
DE931926(C)
申请公布日期
1955.08.18
申请号
DE1952D013981
申请日期
1952.12.28
申请人
DRAEGERWERK
发明人
分类号
A62B7/10
主分类号
A62B7/10
代理机构
代理人
主权项
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