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发明名称
Means for silencing gaseous currents
摘要
申请公布号
US2075088(A)
申请公布日期
1937.03.30
申请号
US19350052434
申请日期
1935.11.30
申请人
CECIL GORDON VOKES
发明人
BLANCHARD JOSEPH
分类号
F01N1/06;F01N1/08;F01N7/00;F02M35/12
主分类号
F01N1/06
代理机构
代理人
主权项
地址
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