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Legal status
Patent not validated
| (51) | INT.CL. | G01N 22/00 | |
| G01V 3/12 | |||
| G01V 8/00 | |||
| G01V 5/00 | |||
| G01N 21/62 | |||
| G01S 13/88 |
| (11) | Number of the document | 2431735 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11173748.2 |
| Date of filing the European patent application | 2011-07-13 | |
| (97) | Date of publication of the European application | 2012-03-21 |
| (45) | Date of publication and mention of the grant of the patent | 2016-08-17 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 884428 | 2010-09-17 | US |
| (72) |
White, Jack E., US
Brown, Kenneth W., US
Kaufman, Steven L., US
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| (73) |
Raytheon Company,
870 Winter Street, Waltham, MA 02451,
US
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| (54) | Detection of Ammonium Nitrate or Trinitrotoluene (TNT) by exciting the sample with microwaves in the band of 75 - 110 GHz and by detecting emissions from the sample in the bands of 50-75 GHz and/or 500-750 GHz |
| Detection of Ammonium Nitrate or Trinitrotoluene (TNT) by exciting the sample with microwaves in the band of 75 - 110 GHz and by detecting emissions from the sample in the bands of 50-75 GHz and/or 500-750 GHz |