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2992984
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Information
Patent Grant
2992984
References
Source
Patent Number
2,992,984
Date Filed
Not available
Date Issued
Tuesday, July 18, 1961
62 years ago
CPC
C01B33/02 - Silicon
B01J19/088 - giving rise to electric discharges
C01B19/007 - Tellurides or selenides of metals
C01B21/064 - with boron
C01B21/072 - with aluminium
C01B25/06 - Hydrogen phosphides
C01B35/04 - Metal borides
C22B5/16 - with volatilisation or condensation of the metal being produced
C22B41/00 - Obtaining germanium
C22C1/007 - Preparing arsenides or antimonides, especially of the III-VI-compound type
C23C16/003 - Coating on a liquid substrate
C30B11/12 - Vaporous components
C30B15/02 - adding crystallising material or reactants forming it in situ to the melt
H01J37/32018 - Glow discharge
H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Y10S117/901 - Levitation, reduced gravity, microgravity, space
Y10S117/917 - Magnetic
US Classifications
422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
204 - Chemistry: electrical and wave energy
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