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姜大伟

Patents

可控高楼逃生器

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Affilication of Author(s):应用技术学院

Teaching and Research Group:计算机网络教研室

Scope of patent:国内

School Sign:第一单位

Type of Patent:发明专利

State of Patent:专利授权

Application Number:ZL201110042042.8

Authorization number:CN102091385B

Number of Inventors:15

Service Invention or Not:no

Application Date:2011-02-22

Authorization Date:2013-03-06