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发明名称
Amortisseurs de sons pour l'échappement de moteurs à combustion interne
摘要
申请公布号
FR723367(A)
申请公布日期
1932.04.06
申请号
FRD723367
申请日期
1931.09.25
申请人
发明人
WILL GERHARD
分类号
F01N1/00;F01N1/08;F01N13/18
主分类号
F01N1/00
代理机构
代理人
主权项
地址
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