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2484934
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Information
Patent Grant
2484934
References
Source
Patent Number
2,484,934
Date Filed
Not available
Date Issued
Tuesday, October 18, 1949
74 years ago
CPC
H02P9/24 - due to variation of make-to-break ratio of intermittently-operating contacts
US Classifications
335 - Electricity: magnetically operated switches, magnets, and electromagnets
200 - Electricity: circuit makers and breakers
267 - Spring devices
310 - Electrical generator or motor structure
322 - Electricity: single generator systems
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