# The Patents Rules 2007, Paragraph 18


Any drawing or photograph must be produced in such manner that it would still be clear if it were reduced by linear reduction to two thirds of its original size.

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Source: https://www.legislation.gov.uk/uksi/2007/3291/schedule/2/paragraph/18 (the official version)
Page: https://openlegislation.uk/patents-rules-2007/schedule-2/paragraph-18
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.