Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315574 | Container having circumferential and longitudinal stiffening corrugations | Jakob Koch, Hans Niederer, Otto A. Schmid | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315574 | Container having circumferential and longitudinal stiffening corrugations | Jakob Koch, Hans Niederer, Otto A. Schmid | 1982-02-16 |