国家/地区 世界知识产权组织（2）
IPC部 C（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Application of metal to substrate used for metal plating of objects and materials, e.g. pipes, industrial valves, and household items involves contacting substrate with aqueous metal plating composition comprising polyammonium bisulfate.

TRAN N, HATTEN J A, BOWMAN R H, KEISER J A, HAMMOND D, SINGLETON F L, NICHOLAS D

High-strength steel plate comprises base steel plate, and ferrite layer having internal oxide layer on which iron-nickel alloy layer is formed with excellent surface quality formed in internal oxide layer from surface of ferrite layer.

LEE K, LEE C, KANG K, KIM N, JANG Y, LEE J, KANG K C, KIMNAMAH, JANG Y M