Patents Assigned to Proizvodstvenny Kombinat Khudozhestvennogo Fonda
  • Combined sketch case and palette for water colors
    Patent number: D251213
    Type: Grant
    Filed: December 10, 1976
    Date of Patent: February 27, 1979
    Assignee: Proizvodstvenny Kombinat Khudozhestvennogo Fonda
    Inventors: Viktor P. Rodin, Petr S. Zhdanov, Jury I. Prokhorov