EP-4675009-A4 - COATING AGENT FOR FORMING ETCHING RESIST COATING FILM
EP4675009A4EP 4675009 A4EP4675009 A4EP 4675009A4EP-4675009-A4
Inventors
- NAKAGAWA NOBUKO
- MURAMATSU NAOKI
- TADA CHIYOKO
- NAKAMURA KENGO
- SUGISHITA Tomonori
Assignees
- JFE STEEL CORP
- DAINIPPON TORYO KK
Dates
- Publication Date
- 20260506
- Application Date
- 20240516
- Priority Date
- 20240516