| (84) |
Designated Contracting States: |
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CH DE FR GB LI NL SE |
| (30) |
Priority: |
28.12.1979 US 19790108217
|
| (71) |
Applicant: Research Corporation |
|
New York, N.Y. 10017 (US) |
|
| (72) |
Inventors: |
|
- CHU, Tsann Ming
Williamsville, NY 10017 (US)
- WANG, Ming Chang
Williamsville, NY 14221 (US)
- PAPSIDERO, Lawrence
Lackawanna, NY 14128 (US)
|
| (74) |
Representative: Rasper, Joachim, Dr. |
|
Bierstadter Höhe 22 D-6200 Wiesbaden D-6200 Wiesbaden (DE) |
|