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发明名称
Muffler
摘要
申请公布号
US2373231(A)
申请公布日期
1945.04.10
申请号
US19440522457
申请日期
1944.02.15
申请人
CHARLES DEMUTH
发明人
DEMUTH CHARLES
分类号
F01N1/08
主分类号
F01N1/08
代理机构
代理人
主权项
地址
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