RR

Raymond Ropars

LL Lignes Telegraphiques Et Telephoniques Ltt: 1 patents #24 of 55Top 45%
Overall (All Time): #4,087,307 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4260991 Luneberg type passive reflector for circularly polarized waves Francois Dachert, Jean-Francois Gelin 1981-04-07