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기록

CATALYTIC ARTICLE FOR ENGINE EXHAUST GAS TREATMENT

발명심사 중
§ Ⅰ

개요

발명자

YANG, Na Ting; JIN, Min; XU, Wen Tao; YANG, Xiao Shuang; CHEN, Shau Lin; SUN, Cheng Hao

출원일

Feb 26, 2024

공개일

Jan 6, 2026

IPC 분류

F01NB01JB01D

CPC 분류

B01JB01DB01D2255/1021B01D2255/1023B01D2255/2042B01D2255/2063B01D2255/20715B01D2255/2092B01D2255/407B01D2255/1025B01D2255/9022B01JB01JB01JB01JB01JB01JB01JB01JB01J2235/30F01NF01N2510/06