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Bohdan A. Harasewych

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  • Flourtown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Snap-acting drain valve
    • Patent number 4,361,167
    • Issue date Nov 30, 1982
    • Ogontz Controls Company
    • Bohdan A. Harasewych
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-cleaning valve plug and seat assembly
    • Patent number 4,236,547
    • Issue date Dec 2, 1980
    • Ogontz Controls Company
    • Bohdan A. Harasewych
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...