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§ 90 - Appendix T Patent Cooperation Treaty
§ 90bis.7 Faculty Under Article 37(4)(b)
(a) Any Contracting State whose national law provides for what is described in the second part of Article 37(4)(b) shall notify the International Bureau in writing.
(b) The notification referred to in paragraph (a) shall be promptly published by the International Bureau in the Gazette, and shall have effect in respect of international applications filed more than one month after the date of such publication.
Rule 91
Rectification or Obvious Mistakes in the International Application and Other Documents
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