Title:
Electron emission coating mixtures
Document Type and Number:
United States Patent 2673387

Inventors:
Forker, Gordon M.
Publication Date:
03/30/1954
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Referenced by:
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Assignee:
GEN ELECTRIC
Primary Class:
445/51
Other Classes:
252/519.320, 106/169.390, 427/116, 427/77, 427/226
International Classes:
H01J9/04
US Patent References:
1791301Solution of cellulose derivatives
1842161Electron emission material
2083372Sympathetic ink
2223977Introducing active metals into envelopes


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