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一种大型坯料或构件的构筑锻挤成形方法
2023-04-01  Hits:

Affilication of Author(s):材料科学与工程学院
Type of Patent:发明
Application Number:202210908903.4
Number of Inventors:2
Service Invention or Not:no
Application Date:2022-07-29
Publication Date:2023-03-14
Authorization Date:2023-03-14
Publication Date:2023-03-14
Application Date:2022-07-29
Authorization Date:2023-03-14