The Gazette of Pakistan Karachi Friday September 26 1952

S. 1033 The Gazatte of Pakistan PUBLISHED BY AUTHORITY ' The KARACHI FRIDAY SEPTEMBER 26 1952 PART IV Notifications and Notices issued by the Patent Office THE PATENT OFFICE PATENTS AND DESIGNS Karachi the 26th September 1952 of unsubstituted aminosalicylic acids or of aminosalicylic acids substituted at the nitrgen atom. [...] Applications Accepted Notice is hereby given that all persons interested in opposing the grant of Patents on any of the applcations referred to below may at any time within four months of the date of this Gazette of Pakistan give notice at the Patent Office in the prescribed Form No. [...] A furnace wherein the upper part of the firebox is divided by a partition with an opening for the discharge of the combustion gases to radiation space of the boiler. [...] Characterized by the partial spatial separation of the two superposed parts of the furnace. [...] Proceedings under section 15 of the Patents and Designs Act 1911 The applicatibns made under section 15 of the Act for the extension of the term of Patents Nos.