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Title:适于消除激光选区熔化成形热裂纹的哈氏合金及方法与应用
Institution:机械工程学院
Type of Patent:Invent
Application Number:202010095132.2
Number of Inventors:1
Service Invention or Not:No
Application Date:2020-02-14
Publication Date:2021-02-26
Authorization Date:2021-02-26
Release Time:2021-05-11