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发明名称
RESPIRATOR
摘要
申请公布号
AU567691(B2)
申请公布日期
1987.12.03
申请号
AU19830019523
申请日期
1983.09.23
申请人
AMERICAN OPTICAL CORP.,
发明人
RICHARD D. MARYYANEK;JOSEPH Z. ZDROK
分类号
A62B23/04;A62B18/02;(IPC1-7):A62B7/10
主分类号
A62B23/04
代理机构
代理人
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地址
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