一种生土墙体夯筑的模具
- Release time:2024-08-09
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Affilication of Author(s):
冶金工程学院
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Scope of patent:
国内
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Disigner of the Invention:
张玉麟
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Type of Patent:
Utility models
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State of Patent:
专利授权
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Application Number:
2021202072832
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Service Invention or Not:
yes
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Application Date:
2021-01-25
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Authorization Date:
2021-11-02
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First Author:
chenjing,cuilongpeng,huping,zhangyu