Current position: Home >> Scientific Research >> Patents

一种高密度板玻璃钢船模及其制作方法

Hits:

First Author:LI Haitao

Disigner of the Invention:白珍胜,裴玉国,wangshaoxin,nishaoling,zongzhi

Application Number:CN201710170029.8

Authorization Date:2017-03-21

Authorization number:CN106915415A

Pre One:一种高密度玻璃钢船模