General Electric Company, Battery Products, Capacitor Department v. National Labor Relations Board , 400 F.2d 713 ( 1968 )
henry-i-siegel-co-inc-v-national-labor-relations-board-w-c-keaton , 417 F.2d 1206 ( 1969 )
National Labor Relations Board v. Industrial Wire Products Corporation , 455 F.2d 673 ( 1972 )