which made obsolete the job of buggy maker, but created the job of automobile manufacturer

SVOC句型中，形容词作宾补，名词作宾语，如果宾语很长（带有后置修饰语）或为了突出宾语，可以将宾语后移至宾补之后（不是宾补提前）。例如：

He pushed the door open.

He pushed open the door. 强调宾语——宾语后移。

He pushed open the door which was very heavy. 宾语很长，结构复杂——宾语后移。

网友的这个句子中，宾补之所以后移至宾补obsolete之后，是为了突出宾语，以便和后面动词created 的宾语形成对比。

 , which made obsolete the job of buggy maker, but created the job of automobile manufacturer.