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Title:
Electronic purifier
Document Type and Number:
United States Patent 2537774
Inventors:
Machinist, Harold I.
Plaque It!
Sponsored by:
Flash of Genius
Publication Date:
01/09/1951
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Assignee:
ELECTRIONIC IRRADIATION INC
Primary Class:
250/436
Other Classes:
210/764, 210/542
International Classes:
B01D35/06
US Patent References:
1196481
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