Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308702 | Iron-based powder composition for use in powder metallurgy, process for its production and process for producing iron-base sintered material | Osamu Furukimi, Shigeaki Takajo | 1994-05-03 |