288. The registrar may, on an application by a registrant or an interested person, revoke a cancellation of registration made ex officio under section 50 of the Act respecting the legal publicity of sole proprietorships, partnerships and legal persons (chapter P-45), subject to the conditions set out in section 63 or 64 of this Act, as applicable. Sections 66 and 67 apply to such a revocation, with the necessary modifications.