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2626445
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Information
Patent Grant
2626445
References
Source
Patent Number
2,626,445
Date Filed
Not available
Date Issued
Tuesday, January 27, 1953
71 years ago
CPC
H01C7/04 - having negative temperature coefficient
H01C7/043 - Oxides or oxidic compounds
H01C7/046 - Iron oxides or ferrites
Y10S264/25 - Metallic oxide
US Classifications
264 - Plastic and nonmetallic article shaping or treating: processes
252 - Compositions
338 - Electrical resistors
501 - Compositions: ceramic
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