NATIONAL LABOR RELATIONS BOARD, PETITIONER, v. OIL, CHEMICAL AND ATOMIC WORKERS INTERNATIONAL UNION, AFL-CIO, RESPONDENT. CATALYTIC INDUSTRIAL MAINTENANCE COMPANY, PETITIONER, v. NATIONAL LABOR RELATIONS BOARD, RESPONDENT. Nos. 72-1347, 72-1379.United States Court of Appeals, First Circuit. April 17, 1973. Page 1032 Alan H. Randall, Hato Rey, P. R., with whom Edward M. Borges and O’Neill Borges, […]