一种多股绞合焊丝

Release time:2020-10-30 Hits:

Affilication of Author(s):现代分析与计算中心

Disigner of the Invention:阿兰.托马斯.麦尔（Alan.Thomas.Male）,郝锋

Note:阿兰·托马斯·麦尔（Alan·Thomas·Male）,郝锋

Type of Patent:国际

State of Patent:专利授权

Application Number:200920045272.8

Authorization number:CN 201455562U

Number of Inventors:3

Service Invention or Not:no

Application Date:2009-05-12

Authorization Date:2010-05-12

First Author:gaoding