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发明名称
APPAREIL DE PROTECTION RESPIRATOIRE AVEC EQUILIBRAGE DE PRESSION
摘要
申请公布号
FR2539037(B1)
申请公布日期
1986.08.29
申请号
FR19830021163
申请日期
1983.12.28
申请人
DRAGERWERK AG
发明人
ADALBERT PASTERNACK
分类号
A62B7/08;A62B9/02;(IPC1-7):A62B7/08
主分类号
A62B7/08
代理机构
代理人
主权项
地址
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