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一种铝合金桁架一体化节点连接构件
- Release time:2023-09-01
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Affilication of Author(s):
力学与土木工程学院Scope of patent:
国内Disigner of the Invention:
任子健Type of Patent:
国内State of Patent:
专利授权Application Number:
201911366149.0Service Invention or Not:
noApplication Date:
2019-12-26Authorization Date:
2021-07-30First Author:
wenqingjie