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发明名称
MASK INLET VALVE CAP ASSEMBLY
摘要
申请公布号
US3513840(A)
申请公布日期
1970.05.26
申请号
USD3513840
申请日期
1967.02.20
申请人
ARMY USA
发明人
NORMAN POTASH
分类号
A62B18/10;(IPC1-7):A62B7/10
主分类号
A62B18/10
代理机构
代理人
主权项
地址
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