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发明名称
发动机空滤器
摘要
申请公布号
CN301144873D
申请公布日期
2010.02.24
申请号
CN200930121145.7
申请日期
2009.03.20
申请人
天津内燃机研究所
发明人
于善颖;孙 梅;杨志刚;王 爽
分类号
15-01
主分类号
15-01
代理机构
天津市北洋有限责任专利代理事务所
代理人
叶 青
主权项
地址
300072天津市南开区卫津路92号天津大学内
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