一种硅铋无铅铸造黄铜合金及其制备方法

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Affilication of Author(s):材料科学与工程学院

Patent Coverage:国内

Disigner of the Invention:陈永禄

Type of Patent:发明专利

State of Patent:专利授权

Application Number:201910566748.0

Authorization number:4589924

Number of Inventors:2

Service Invention or Not:no

Application Date:2019-06-27

Publication Date:2019-09-24

Authorization Date:2021-08-03