发明授权
US07662204B2 Device for purifying exhaust gases of a motor vehicle and method for the production thereof 有权
用于净化汽车废气的装置及其制造方法

Device for purifying exhaust gases of a motor vehicle and method for the production thereof
摘要:
A vehicle exhaust gas purification device has a multipart outer housing (10) including a tube (12) and end walls (14) that have been reshaped into funnels. The tube (12) and the end walls (14) are fitted into each other and brazed, soldered or welded to each other.
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