Tullio E. Rozzi

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Wirrat, GB

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor switching device for guiding and amplifying radiation
- Patent number 4,389,567
- Issue date Jun 21, 1983
- U.S. Philips Corporation
- Giok D. Khoe
- G02 - OPTICS
Information Patent Grant
Device for generating or amplifying coherent electromagnetic radiat...
- Patent number 4,359,776
- Issue date Nov 16, 1982
- U.S. Philips Corporation
- Gerard A. Acket
- H01 - BASIC ELECTRIC ELEMENTS