74. Unity of invention

Official English translation. Where it differs from the Sinhala or Tamil text, the Act itself says which text prevails.

An application shall relate to one invention only or to a group of inventions which are so linked to each other so as to form a single general inventive concept.

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Part V

Chapter XIX Marks and Trade Names

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Part VI

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Part VII

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Part VIII

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Part IX

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Part X

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Part XI

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