Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301013 | Positioning device having two manipulators operating in parallel, and optical lithographic device provided with such a positioning device | Hendricus J.M. Meijer, Adrianus Johannes Petrus Maria Vermeer, Jan A. Markvoort, Johan Van Der Maaden, Jan Van Eijk | 1994-04-05 |