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US4640851A
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Broad band camouflage screen having a frequency dependent radar attenuation
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Camouflage net having a semiconductive layer
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Winter camouflage material
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Universal camouflage for military objects
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FR2508098A2
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Method and device for protecting mobile vehicles against observation by infrared radius devices
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Method and apparatus for scanning and for electronic processing of thermal pictures
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Night sighting arrangement
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IT1114689B
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Reflecting films with metallised layers for heat insulation - have thin protective coating of lacquer with soluble pigment
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Apparatus for scanning an air space for detecting low-flying airplanes and flying bodies
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FR2338380A1
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Screening hot gas emission from IR detection - by enveloping cold gas flow with lowest absorption in same atmospheric window
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IT1123673B
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Night missile guidance system - forms target thermal emission picture in window by heat detection and transmission unit
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FR2365133A1
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Monitor for large air space using IR or laser beam - has objectives on cylindrical or conical jacket for observing certain regions of elevation
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IT1067447B
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Monitor for large air space using IR or laser beam - has objectives on cylindrical or conical jacket for observing certain regions of elevation
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IT1065239B
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Modulator for heat sensing instrument scanning space - has thermal sensor determining vertical position of scanning spot in image field
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FR2288289A1
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Determination of coverage by infra-red tracking instrument - with measurement of visual range and water content of air
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US3875408A
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Method and device for ascertaining thermal constrasts
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