...Section 10 (b) of the National Labor Relations Act provides: "Whenever it is charged that any person has engaged in or is engaging in any such unfair labor practice, the [National Labor Relations] Board, or any agent or agency designated by the Board for such purposes,...

...appointed by the board. If upon this record the board shall be of the opinion that any person named in the complaint has engaged in or is engaging in any such unfair labor practice, then the board shall state its findings of fact and shall issue and cause to be served on such person...

...detainee in question probably will engage in, or conspire with others to engage in, espionage or sabotage, the Board shall state its findings of fact and shall issue and serve upon the Attorney General an order revoking the order for detention of the detainee concerned...

...argument. If upon all the testimony taken, the Board shall be of the opinion that any person named in the complaint has engaged in or is engaging in any such unfair labor practice, then the Board shall state its findings of fact and shall issue an appropriate order directed to such...

...shall have reason to believe, from information acquired from any source whatsoever, that any person has engaged in or is engaging in any such unfair labor practice, he shall in his discretion issue and cause to be served upon such person a complaint stating the general...

...controlling. In the complaint has engaged In or is engaging in any such unfair labor practice, then the Board shall state its findings of fact and shall issue and cause to be served on such person an order requiring such person to cease and desist from such unfair labor practice,...

...order. If, upon all the testimony taken, the Board shall be of the opinion that no person named in the complaint has engaged in or is engaging in any such unfair labor practice, then the Board shall state its findings of fact and shall issue an order dissolving the said complaint....

...such indemnity, the Board shall -determine that the claimant is entitled to receive such indemnity, the Board shall state its findings of fact and shall issue and serve upon the Attorney General an order requiring him to pay to such claimant the amount of such indemnity;...

...person named in the complaint has engaged in or is engaging in any such unfair labor practice, then the Board shall state its findings of fact and shall issue and cause to be served on such person an order requiring such person to cease and desist from such unfair labor practice,...

...or has received a construction inconsistent therewith. "(b) Whenever it is charged that any person has engaged in or is engaging in any such unfair labor practice, the Board, or any agent or agency designated by the Board for such purposes, shall have power to issue and cause...