Other IP Treaties

IP-relevant Bilateral Treaties > Contracting Parties/Signatories > Agreement between the Government of the United States of America and the Government of the People's Republic of Bulgaria on Exchanges and Cooperation in Cultural, Scientific, Educational, Technological and Other Fields (Total Contracting Parties : 2)

Contracting Parties/SignatoriesSignatureInstrumentIn ForceDetails
BulgariaJune 13, 1977 March 23, 1978 
United States of AmericaJune 13, 1977 March 23, 1978