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HSI Fire & Safety Group Patents

 

Product Patent
PurCheck® U.S. Patent No. 9,234,123
Versa-Tools® Heat Detector Tester U.S. Patent No. 8,353,625
Compositions for testing smoke detectors U.S. Patent No. 9341607
Method and apparatus for testing detectors U.S. Patent No. 7587926

 

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