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发明名称
MANIFOLD SILENCERS
摘要
申请公布号
CA475689(A)
申请公布日期
1951.07.31
申请号
CAD475689
申请日期
申请人
THE MAXIM SILENCER COMPANY
发明人
ROLAND BARDEEN BOURNE;ARTHUR EDWIN CHASE
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主分类号
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