Одеська Національна Академія Зв'Язку Ім. О.С. Попова
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Priority to UAU201313683UpriorityCriticalpatent/UA90333U/en
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Investigating Or Analyzing Materials By The Use Of Electric Means
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Abstract
A gas sensing device comprises a four element meter bridge with resistors sensitive to gas. All four bridge measuring elements use gas sensing resistors, by two with different sensibility signs, arranged at opposite bridge legs.