Your search International Union of Electrical, Radio and Machine Workers, Local 613, Afl-cio, Petitioner, v. National Labor Relations Board, Respondent.erie Technological Products, Inc., Petitioner, v. National Labor Relations Board, Respondent.international Union of Electrical, Radio and Machine Workers, Intervenor.william P. Young, Secretary of the Department of Labor and Industry of the Commonwealth of Pennsylvania, Intervenor did not match any document.