Title:
Method of excitation for electroluminescent material
United States Patent 2813229


Inventors:
Sacks, Jacob M.
Application Number:
US56261656A
Publication Date:
11/12/1957
Filing Date:
01/31/1956
Assignee:
Sacks, Jacob M.
Primary Class:
Other Classes:
315/171, 315/173, 315/179, 315/187, 315/228, 315/243, 315/244
International Classes:
G09G3/12; G09G3/30
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