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发明名称
Fensterscheibenfassung für Atemschutzmasken
摘要
申请公布号
DE1708053(A1)
申请公布日期
1971.04.22
申请号
DE19671708053
申请日期
1967.10.13
申请人
DRAEGERWERK AG
发明人
分类号
A62B18/08
主分类号
A62B18/08
代理机构
代理人
主权项
地址
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