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Party Signature Provisional
application
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
China 21-08-1973 02-06-1974 (R) 02-06-1974
France 18-07-1973 22-03-1974 (R) 22-03-1974
Russian Federation 18-05-1978 08-01-1979 (R) 08-01-1979
United Kingdom 20-12-1967 11-12-1969 (R) 11-12-1969
United States of America 01-04-1968 12-05-1971 (R) 12-05-1971