Nothing contained in this chapter shall relieve any person from the operation of the following Acts, as amended, “An Act to protect trade and commerce against unlawful restraints and monopolies” approved July second, eighteen hundred and ninety; sections seventy-three to seventy-six, inclusive, of an Act entitled “An Act to reduce taxation, to provide revenue for the Government, and for other purposes” approved August twenty-seven, eighteen hundred and ninety-four; “An Act to supplement existing laws against unlawful restraints and monopolies, and for other purposes” approved October fifteen, nineteen hundred and fourteen; and “An Act to create a Federal Trade Commission, to defined its powers and duties, and for other purposes” approved September twenty-six, nineteen hundred and fourteen. In the event a licensee is found by a court of competent jurisdiction, either in an original action in that court or in a proceeding to enforce or review the findings or orders of any Government agency having jurisdiction under the laws cited above, to have violated any of the provisions of such laws in the conduct of the licensed activity, the Commission may suspend, revoke, or take such other action as it may deem necessary with respect to any license issued by the Commission under the provisions of this chapter.