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Non Oriented Electrical Steel Sheet And Manufacturing Method Therefor
Abstract: The present invention relates to a non-oriented electrical steel sheet and a manufacturing method therefor. An aspect of the present invention is to provide: a non-oriented electrical steel sheet in which an iron loss in a direction perpendicular to a rolling direction at high frequency is less than that in the rolling direction; and a manufacturing method therefor.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 April 2025
Publication Number
29/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Applicants
POSCO CO., LTD
6261, Donghaean-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37859
Inventors
1. LEE, Se-Il
100, Songdogwahak-ro
Yeonsu-gu,
Incheon 21985
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517040226-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-04-2025(online)].pdf | 2025-04-25 |
| 2 | 202517040226-STATEMENT OF UNDERTAKING (FORM 3) [25-04-2025(online)].pdf | 2025-04-25 |
| 3 | 202517040226-REQUEST FOR EXAMINATION (FORM-18) [25-04-2025(online)].pdf | 2025-04-25 |
| 4 | 202517040226-PROOF OF RIGHT [25-04-2025(online)].pdf | 2025-04-25 |
| 5 | 202517040226-PRIORITY DOCUMENTS [25-04-2025(online)].pdf | 2025-04-25 |
| 6 | 202517040226-POWER OF AUTHORITY [25-04-2025(online)].pdf | 2025-04-25 |
| 7 | 202517040226-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [25-04-2025(online)].pdf | 2025-04-25 |
| 8 | 202517040226-FORM 18 [25-04-2025(online)].pdf | 2025-04-25 |
| 9 | 202517040226-FORM 1 [25-04-2025(online)].pdf | 2025-04-25 |
| 10 | 202517040226-FIGURE OF ABSTRACT [25-04-2025(online)].pdf | 2025-04-25 |
| 11 | 202517040226-DECLARATION OF INVENTORSHIP (FORM 5) [25-04-2025(online)].pdf | 2025-04-25 |
| 12 | 202517040226-COMPLETE SPECIFICATION [25-04-2025(online)].pdf | 2025-04-25 |
| 13 | 202517040226-MARKED COPY [07-05-2025(online)].pdf | 2025-05-07 |
| 14 | 202517040226-CORRECTED PAGES [07-05-2025(online)].pdf | 2025-05-07 |
| 15 | 202517040226-FORM-26 [15-07-2025(online)].pdf | 2025-07-15 |
| 16 | 202517040226-FORM 3 [03-10-2025(online)].pdf | 2025-10-03 |