EP-4592568-A4 - SLIDING MEMBER, METHOD FOR MANUFACTURING SAME, AND COATING FILM
EP4592568A4EP 4592568 A4EP4592568 A4EP 4592568A4EP-4592568-A4
Inventors
- SUGIURA HIROYUKI
- OZAKI TAKUYA
- OKAZAKI TAKAHIRO
Assignees
- NIPPON PISTON RING CO LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20230922
- Priority Date
- 20220922