一种复式过滤油烟净化装置

Date:2019-11-20|Hits:

Affilication of Author(s):大气物理学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:实用专利

Application Number:zl201720930955.6

Service Invention or Not:yes

Application Date:2017-07-28

Publication Date:2017-07-28

First Author:卜令兵