s 9
The Supreme Court shall have power, upon the Powers al application of any person who alleges that his interests nave been prejudicially, aliected by the issue ot i certificate of registration, to declare that the exclusive Sub. o. 38 privileges and rights conferred by such certificate of $6 registration have not been acquired on any of the Eingdos putais mistabe r evoked unde the lited uhe time being in force in the United Kingdom. grounds shalf be deemed to include the manntacture publication, use, Pederation prior to the date of the patent in the United Kingdom, but hot to include the manulac- uire, publication, use, or sale of the invention in tho Federation by some person or persons after the datc ot' the pateut in the United Kingdom and prior to the dlate of the issue of the certificate of registration under section 5 of this Ordihance.