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一种油田集输用钢塑复合管道制造与安装的方法

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Affilication of Author(s):材料科学工程学院

Teaching and Research Group:材料科学工程学院

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:ZL 201410628495.2

Authorization number:CN 104864195A

Number of Inventors:1

Service Invention or Not:no

Application Date:2014-11-11

Authorization Date:2017-02-15

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