一种充气式矩形梁拼接胎具及工艺
Release time:2024-08-09
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- Affilication of Author(s):
- 机电工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 王亚杰
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 201910565707X
- Service Invention or Not:
- yes
- Application Date:
- 2019-06-27
- Authorization Date:
- 2021-09-28
- First Author:
- wang fazhan
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