Magnetron assembly and method
United States Patent 2458802

Inventors:
Spencer, Percy L.
Publication Date:
01/11/1949
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Assignee:
RAYTHEON MFG CO
Primary Class:
315/39.530
Other Classes:
315/39.750, 228/220, 313/158, 228/190, 228/213, 228/180.100, 228/249, 313/326
International Classes:
H01J23/16
US Patent References:
2121598Metal case rectifier
2163157Electron discharge apparatus
2186127Electron discharge device
2289984Air cooler for power tubes
2305781Vacuum electric apparatus
Foreign References:
GB216582A
GB509102A