Patents

李长生,陈礼清,宋艳磊,王治国,刘英伟,孙吉明. 一种发电机护环径向环形轧制方法. 专利号:ZL201410380357.7

Release Time:2021-10-13  Hits:

Title:李长生,陈礼清,宋艳磊,王治国,刘英伟,孙吉明. 一种发电机护环径向环形轧制方法. 专利号:ZL201410380357.7

Service Invention or Not:No

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