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2.where appropriate, this shall be done in terms of examples, and with reference to the drawings, if any;
3.(4) description of figures: briefly describing each figure in the drawings, if any;
4.(2) where a copy of the drawings or a copy of the figure of the drawings in the abstract is not furnished;
5.(4) where an international application contains drawings, a copy of the drawings shall be furnished.
7.Reference signs not mentioned in the text of the description of the invention or utility model shall not appear in the drawings. Reference signs not mentioned in the drawings shall not appear in the text of the description.
8.The description and the appended drawings may be used to interpret the claims.
9.If the drawings are submitted later, the date of their delivery at, or mailing to, the Patent Administration Department under the State Council shall be the date of filing of the application;
10.In printing, the explanatory comment accompanying an illustration or diagram separated from the text.
