The Gazette of Pakistan Karachi Friday September 12 1952

S. 1033 The Gazatte of Pakistan PUBLISHED BY AUTHORITY KARACHI FRIDAY SEPTEMBER 12 1952 PART IV Notifications and Notices issued by the Patent Office THE PATENT OFFICE PATENTS AND DESIGNS Karachi the 12th September 1952 A limited number of printed copies of the specifcations will be available for sale from the Manager of Publications Central Publication Branch Karachi. [...] 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. [...] The six-figure numbers shown in the right hand side are those given to applications on acceptance of the complete specifications and under which the specifications will be printed and all subsequent prceedings will be taken. [...] Providing for a time lag of a predetermined durtion between the initial movement of the operating rod to stop the machine and a final movement to rlease the guards the lag being of sufficient duration to permit the dangerous moving parts of the machine to come to a dead stop. [...] Receiver comprising a condenser provided with dicharge path including non-linear resistance element in the input circuit of a thermionic valve condenser adapted to be charged in presence of signal thereby to alter current in the valve.