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Affilication of Author(s):中南大学
Disigner of the Invention:湛利华;汪凯;徐永谦
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:ZL201710150673.9
Service Invention or Not:no
Authorization Date:2018-12-28
First Author:1
Authorization Date:2018-12-28
Attachments:
一种铝合金板的成形方法.jpg Download[]Times

