Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374233 | Buckling-type paper sheet folder with protective housing | Werner Lehmann, Wilhelm Markgraf, Manfred Fuss | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374233 | Buckling-type paper sheet folder with protective housing | Werner Lehmann, Wilhelm Markgraf, Manfred Fuss | 1994-12-20 |