P164 CEJFAX 164 Thu 7 Oct 21:15/27   -n2n2  -/.%/.%/,  WORLD  FRBNCE AND BRJTBIN IN GATT ROW France and Britain have disagreed over whether the Gatt world trade talks need to bj completed by a 15 December deadline. French Foreign Minister Alain Juppj said hj did not bjlievj the world would face a wave of protectionism if negotiators failed to meet the deadline.  But British ambassador Sir Christopher Mallaby said thjrj would probably bj no Gatt accord at all if a deal was not reached bz the deadline because confidence would have been undjrminjd.  Next News Dispatch Flash Wjathjr