Decision outcome on application for revocation of Patent application 1559117.
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Patent decision O/063/90 in the matter of an application under section 33 by Jungers Verkstads AB for revocation of Patent No 1559177 in the name of Rockwool International A/S dated 11 June 1990.
11 June 1990
Intellectual Property Office
Results of past patent decisions issued before 1998
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