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§ 11.5 Size of Sheets - Appendix T Patent Cooperation Treaty
§ 11.5 Size of Sheets
The size of the sheets shall be A4 (29.7 cm x 21 cm). However, any receiving Office may accept international applications on sheets of other sizes provided that the record copy, as transmitted to the International Bureau, and, if the competent International Searching Authority so desires, the search copy, shall be of A4 size.
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