Brief: Instalco Unit Signs Framework Agreement In Linköping
May 20 (Reuters) - Instalco AB INSTAL.ST: UNIT VALLACOM AB SIGNS FRAMEWORK AGREEMENT WITH AB STÅNGÅSTADEN IN LINKÖPING INVESTMENT ESTIMATED AT SEK 200 MILLION OVER FOUR YEARS FOR NETWORK UPGRADE Source text: ID:nMFN2z0B8H Further company coverage: INSTAL.ST (Gdansk Newsroom) ((gdansk.newsroom@thomsonreuters.com; +48 58 769 66 00;))