Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856973 | Scroll-type fluid machine with specific inner curve segments | Kiyoshi Hagimoto, Kimiharu Takeda | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856973 | Scroll-type fluid machine with specific inner curve segments | Kiyoshi Hagimoto, Kimiharu Takeda | 1989-08-15 |