Aerovox Corporation. In matter of Aerovox Corporation and Local 1206, United Electrical, Radio & Machine Workers of America, C. I. O., United Electrical, Radio & Machine Workers of America, C. I. O., Federation of Architects, Engineers, Chemists and Technicians, Chapter 31 C. I. O., cases nos. C-1751 to C-1753, decided Dec. 20, 1940; decision and order.