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3644863
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Information
Patent Grant
3644863
References
Source
Patent Number
3,644,863
Date Filed
Not available
Date Issued
Tuesday, February 22, 1972
52 years ago
CPC
C22C45/003 - with one or more of the noble metals as major constituent
H01C3/005 - Metallic glasses therefor
H01C7/04 - having negative temperature coefficient
US Classifications
338 - Electrical resistors
148 - Metal treatment
374 - Thermal measuring and testing
420 - Alloys or metallic compositions
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