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发明名称
Dispositivo de proteção respiratória pessoal e processo para produção do mesmo
摘要
申请公布号
BR9607627(A)
申请公布日期
1999.06.01
申请号
BR1996PI07627
申请日期
1996.03.08
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
GRAHAM J. BOSTOCK;JOHN W. BRYANT;DESMOND T. CURRAN;CHRISTOPHER P. HENDERSON;DENNIS L. KRUEGER;JAMES F. DRYUD
分类号
A62B18/02;A41D13/11;A62B23/02;(IPC1-7):A62B23/02
主分类号
A62B18/02
代理机构
代理人
主权项
地址
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