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经营范围
发明名称
Silencieux
摘要
申请公布号
FR866137(A)
申请公布日期
1941.06.18
申请号
FRD866137
申请日期
1940.03.04
申请人
发明人
SAINT-JACQUES EUGENE, CAMILLE
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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