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经营范围
发明名称
Smog control apparatus for internal combustion engines
摘要
申请公布号
US3329137(A)
申请公布日期
1967.07.04
申请号
US19650460308
申请日期
1965.06.01
申请人
FERRELL LESLIE L
发明人
FERRELL LESLIE L.
分类号
F01M13/04;F02B75/22
主分类号
F01M13/04
代理机构
代理人
主权项
地址
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