Service Invention or Not:No
Zhang Lin
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Patents
王恩刚, 左小伟, 屈磊, 张林, 赫冀成. 一种磁场作用下Cu-Fe合金的制备方法, 2012, 中国 , 授权专利Zl201010539063.6, 2012.02.29
Release Time:2022-09-01 Hits:
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