国家知识产权局信息显示,通用汽车环球科技运作有限责任公司申请一项名为“排气系统”的专利,公开号CN121322168A,申请日期为2024年9月。专利摘要显示,一种车辆,包括车身、联接到车身并包括排气歧管的内燃发动机、以及联接到车身的排气系统。所述排气系统包括主催化器,所述主催化器包括主体,所述主体具有第一端、与所述第一端间隔开的第二端和在所述第一端和所述第二端之间延伸的至少一个壁、联接到所述第一...
Source Link国家知识产权局信息显示,通用汽车环球科技运作有限责任公司申请一项名为“排气系统”的专利,公开号CN121322168A,申请日期为2024年9月。专利摘要显示,一种车辆,包括车身、联接到车身并包括排气歧管的内燃发动机、以及联接到车身的排气系统。所述排气系统包括主催化器,所述主催化器包括主体,所述主体具有第一端、与所述第一端间隔开的第二端和在所述第一端和所述第二端之间延伸的至少一个壁、联接到所述第一...
Source LinkDisclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.