Electrical steel sheet and method for manufacturing same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12163066
APP PUB NO 20220041893A1
SERIAL NO

17297737

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Abstract

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An embodiment of the present invention provides an electrical steel sheet including: an upper adhesive layer positioned on an upper surface of an electrical steel sheet; and an lower adhesive layer positioned on a lower surface of the electrical steel sheet, wherein the upper adhesive layer has a pencil hardness of F or lower, and the lower adhesive layer has a pencil hardness of H or higher.

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Patent Owner(s)

Patent OwnerAddress
POSCO CO LTD6261 DONGHAEAN-RO NAM-GU GYEONGSANGBUK-DO POHANG-SI 37859

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Bongwoo Pohang-si, KR 22 6
Kim, Jung-Woo Pohang-si, KR 104 852
Lee, Dong-Gyu Pohang-si, KR 29 67
No, Taeyoung Pohang-si, KR 22 4

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