一种易脱模的塑料试模
Release time:2024-08-09
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- Affilication of Author(s):
- 土木工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 刘新荣,王新宇
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 201520911213X
- Service Invention or Not:
- yes
- Application Date:
- 2015-11-16
- Authorization Date:
- 2016-04-06
- First Author:
- shaozhushan,wangjunbao
- Pre One:一种高地应力隧道局部病害快速处置装置与方法