Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336112 | Method of manufacturing moulds for disc-shaped record carriers, and moulds manufactured by means of such a method | Jan L. Melse | 1982-06-22 |
MH
Martinus A. F. Van Hoek
Overall (1982): #20,515 of 81,411Top 30%
1
Patents 1982