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  1. 1.
    0356181 - ÚGN 2011 RIV CZ eng P - Patent Document
    Foldyna, Josef - Švehla, B.
    Method of generation of pressure pulsations and apparatus for implementation of this method.
    USA: United States Patent and Trademark Office, 2010. Owner: Ústav geoniky AV ČR, v. v. i. Date of the patent acceptance: 22.6.2010. Patent Number: US7740188
    R&D Projects: GA AV ČR 1QS300860501
    Institutional research plan: CEZ:AV0Z30860518
    Keywords : pulsating jet * acoustic generator * pressure pulsations
    Subject RIV: JQ - Machines ; Tools
    http://www.uspto.gov/web/patents/patog/week25/OG/html/1355-4/US07740188-20100622.html
    Permanent Link: http://hdl.handle.net/11104/0194772
     
     

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