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IP Treaties Collection
Contracting Parties European Patent Convention Liechtenstein

Dates Signature: October 5, 1973 Ratification: January 21, 1980 Entry into force: April 1, 1980

Additional Information

Any designation of this state is treated in the
same way as a joint designation of Switzerland
and Liechtenstein (Art. 142(1) EPC in conjunction
with Art. 2 of the Patent Treaty between
Switzerland and Liechtenstein).

 

Act(s) Article(s) Signature Instrument Entry into Force