82. The provisions of section 81 shall-
| (1) extend only to acts done for industrial or commercial purposes and in particular not to acts done only for scientific research ; |
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| (2) not preclude a person having the rights referred to in section 83 or a licensee from exploiting the patented invention; |
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| (3) not extend to the presence or use of products on foreign vessels, aircraft, spacecraft, or land vehicles which temporarily or accidentally enter the waters, airspace or territory of Sri Lanka. |
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Sri Lanka Consolidated Acts