Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754573 | Basic unit for the erection of a sliding-door | Henricus F. van Rooij | 1988-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754573 | Basic unit for the erection of a sliding-door | Henricus F. van Rooij | 1988-07-05 |