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发明名称
BEHAELTER ZUR UNTERDRUCK-AUFNAHME VON ATEMSCHUTZGERAETEN
摘要
申请公布号
DE7417917(U)
申请公布日期
1977.04.07
申请号
DE19740017917U
申请日期
1974.05.22
申请人
DRAEGERWERK AG, 2400 LUEBECK
发明人
分类号
A62B25/00;(IPC1-7):A62B25/00
主分类号
A62B25/00
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代理人
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