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一种螺旋摩擦挤压机及挤压成形方法
Release Time:2025-09-26| Hits:
Title:一种螺旋摩擦挤压机及挤压成形方法
Institution:材料科学与工程学院
Type of Patent:Invent
Application Number:US12420324B.1
Number of Inventors:2
Service Invention or Not:No
Application Date:2025-06-26
Publication Date:2025-09-23
Authorization Date:2025-09-23
Release Time:2025-09-26
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