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§ 12.1 - Appendix T Patent Cooperation Treaty
§ 12.1bis Language of Elements and Parts Furnished under Rule 20.3, 20.5 or 20.6
An element referred to in Article 11(1)(iii)(d) or (e) furnished by the applicant under Rule 20.3(b) or 20.6(a) and a part of the description, claims or drawings furnished by the applicant under Rule 20.5(b) or 20.6(a) shall be in the language of the international application as filed or, where a translation of the application is required under Rule 12.3(a) or 12.4(a), in both the language of the application as filed and the language of that translation.
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