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发明名称
Atemschutzgeraet mit Kreislauf der Atemluft
摘要
申请公布号
DE1150873(B)
申请公布日期
1963.06.27
申请号
DE1958M037968
申请日期
1958.06.18
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
HAMILTON WILLIAM CRAIG;BOVARD ROBERT MAURICE
分类号
A62B7/08
主分类号
A62B7/08
代理机构
代理人
主权项
地址
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