Current position: Home >> Scientific Research >> Patents

一种充填膨胀材料

Release Time:2022-10-19  Hits:

First Author: 孙凯华

Disigner of the Invention: 祝坤,田锦州,邹友平,颜丙双,常钧,刘鹏亮,吕兴军,吕文宏,崔锋,艾红梅,赵立新,孙万明

Application Number: CN103570316A

Authorization Number: CN201310544630.0

Prev One:一种夹芯式复合保温屋面板