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Polska Akademia Nauk, Instytut Niskich Temperature i Baden Strukturalnych
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Wroclaw, PL
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Active material for the manufacture of laser rods
Patent number
4,820,445
Issue date
Apr 11, 1989
Polska Akademia Nauk, Instytut Fizyki
Wladyslaw Piekarczyk
H01 - BASIC ELECTRIC ELEMENTS
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