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发明名称
Portable oxygen aviation unit
摘要
申请公布号
US2324389(A)
申请公布日期
1943.07.13
申请号
US19410383713
申请日期
1941.03.17
申请人
AIR REDUCTION COMPANY, INCORPORATED
发明人
HEIDBRINK JAY A.
分类号
A62B7/14
主分类号
A62B7/14
代理机构
代理人
主权项
地址
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