If any person who, in pursuance of powers conferred by section one hundred and forty-eight or section one hundred and fifty-three of this Act, is admitted into any factory or place discloses to any person any information obtained by him in the factory or place with regard to any manufacturing process or trade secret, he shall, unless the disclosure was made in the performance of his duty, be guilty of an offence and liable to a fine not exceeding one hundred pounds or to imprisonment for a term not exceeding three months.