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一种带键槽形凹槽的装配式双向复合墙板

Release time:2024-08-09 Hits:

Affilication of Author(s):

土木工程学院

Scope of patent:

国内

Disigner of the Invention:

宋林,董昆仑,罗斌,石安仁,陈建仓

Type of Patent:

Utility models

State of Patent:

专利授权

Application Number:

201721316662.5

Service Invention or Not:

Application Date:

2017-10-12

Authorization Date:

2018-06-19

First Author:

huangwei