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Created with Raphaël 2.1.0 20.01.1997 Formal examination (assignment of filing date) 31.08.1997 Publication of the decision of grant (F1) 28.02.1998 Completion of the opposition filing period 28.02.1999 Issuance of patent (G2) 28.02.2001 Publication of the decision of forfeiture, the term of re-establishment has expired
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