Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352222 | Hinge | Erich Rock | 1982-10-05 |
| 4351575 | Pull-out guide assembly for drawers | Erich Rock | 1982-09-28 |
| 4320934 | Pull-out guide for drawers | Erich Rock | 1982-03-23 |
| 4310948 | Hinge with a telescopic arm lever closing device | Erich Rock | 1982-01-19 |