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一种陶瓷内衬复合钢管的连接方法

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Affilication of Author(s):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:ZL201611070044.7

Authorization number:CN106735728B

Number of Inventors:4

Service Invention or Not:no

Application Date:2016-11-29

Authorization Date:2018-12-14