BRIEF-Dollar General files for potential mixed shelf offering - SEC filing
* Files for potential mixed shelf offering; size not disclosed - SEC filing Source text: (http://bit.ly/2nOuzNg) Further company coverage:
MILAN, March 25 Shares in Luxottica opened up more than 3 percent on Tuesday after the Italian luxury eyewear maker agreed with Google to produce the U.S. group's Internet-connected Glass eyewear.
By 0806 GMT shares in Luxottica rose 3 percent, outperforming a 1 percent rise in Italy's FTSE MIB blue-chip stock index.
Luxottica said it would design, develop and distribute Google Glass eyewear. (Reporting by Valentina Za; editing by Francesca Landini)
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