闫春泽

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第二十三届中国专利优秀奖
Release time:2022-10-09  Hits:

Title of Achievement: 一种C/C‑SiC复合材料零件的制备方法及其产品

Granted by: 国家专利局

Level of Award: Province/ city

Grade of Award: Excellence award

Date of Award: 2022-10-01