Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614105 | Apparatus for manufacturing baffles for shell and tube type heat exchangers | Shibuya Hisao | 1986-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614105 | Apparatus for manufacturing baffles for shell and tube type heat exchangers | Shibuya Hisao | 1986-09-30 |