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Application filed by Ігор Володимирович КущакfiledCriticalІгор Володимирович Кущак
Priority to UAU201312919UpriorityCriticalpatent/UA91885U/en
Publication of UA91885UpublicationCriticalpatent/UA91885U/en
An indicator of filter contamination includes a body with central opening in which with possibility of free displacement a piston with a magnet attached to it is installed. A transparent bushing is attached to the body, in that a ball is installed, this can move under effect of the magnet.
UAU201312919U2013-11-062013-11-06Indicator of filter contamination
UA91885U
(en)