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Affilication of Author(s):

土木工程学院

Scope of patent:

国内

Disigner of the Invention:

高攀祥,王瑜莹,代闻多

Type of Patent:

Utility models

State of Patent:

专利授权

Application Number:

201220542218.6

Service Invention or Not:

yes

Application Date:

2012-10-22

Authorization Date:

2013-04-24

First Author:

dongzhenping,yujunqi,niuditao