Language : English
谢友均

Patents

自密实混凝土充填性能试验测试装置(CN101893538A)-龙广成, 马昆林, 谢友均

Hits:

Application Number:2010102291198

Number of Inventors:3

Service Invention or Not:no

Application Date:2010-07-16

Publication Date:2010-11-24

Publication Date:2010-11-24

Application Date:2010-07-16