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Patents Grantslast 30 patents

Information Patent Grant
Monocrystalline like layers, processes of manufacturing such layers...
- Patent number 4,211,821
- Issue date Jul 8, 1980
- Agence Nationale de Valorisation de la Recherche (ANVAR)
- Armand Hadni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor devices utilizing oxide protec...
- Patent number 4,018,627
- Issue date Apr 19, 1977
- Signetics Corporation
- Bohumil Polata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3900943
- Patent number 3,900,943
- Issue date Aug 26, 1975
- C30 - CRYSTAL GROWTH
Information Patent Grant
3088435
- Patent number 3,088,435
- Issue date May 7, 1963
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3088852
- Patent number 3,088,852
- Issue date May 7, 1963
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
2980560
- Patent number 2,980,560
- Issue date Apr 18, 1961
- H01 - BASIC ELECTRIC ELEMENTS