Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331738 | Color-coated spacer tube for insulating glazings, and method and apparatus for its production | — | 1994-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331738 | Color-coated spacer tube for insulating glazings, and method and apparatus for its production | — | 1994-07-26 |