Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174950 | Mounting structure for mounting valve plate to valve rod in gate valve, and gate valve having mounting structure | Hiroshi Ogawa, Takashi Nagao, Tsuyoshi Ochi | 2021-11-16 |