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3280923
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Information
Patent Grant
3280923
References
Source
Patent Number
3,280,923
Date Filed
Not available
Date Issued
Tuesday, October 25, 1966
57 years ago
CPC
E21B7/04 - Directional drilling
E21B4/04 - Electric drives
E21B44/005 - Below-ground automatic control systems
Y10S376/909 - Mobile reactors
US Classifications
376 - Induced nuclear reactions: processes, systems, and elements
136 - Batteries: thermoelectric and photoelectric
175 - Boring or penetrating the earth
310 - Electrical generator or motor structure
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