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WIPO - PCT Applicant's Guide LI - Liechtenstein
Refer to Swiss Federal Institute of Intellectual Property

International Phase

Annex B - Information on Contracting States or Intergovernmental Organization

Contracting State:
Two-letter code:
null - null
For more information on this Contracting States, refer to:

Annex C - Receiving Office

The Office does not act as receiving Office
This Office has delegated its RO functions to RO/CH. Refer to Annex C(CH) for more information.

National Phase

The Office closed the national route
1 a Under the patent treaty between Switzerland and Liechtenstein, only one unitary patent for both countries may be granted.
Current version applicable from 15 Sep 2023 , printed on 21 Sep 2023