Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310069 | Method of reducing noise during throttling of vapor and gas streams | Fritz Kolb, Otto Ziegert | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310069 | Method of reducing noise during throttling of vapor and gas streams | Fritz Kolb, Otto Ziegert | 1982-01-12 |