Show Brisk Artillery Duels Bring No Results U VIENNA NA Ia via London March 20 The O-The following official statement was Issued tonight Along Alons the th Carpathian front there them th ro have havo b been duels To the northwest of f In Iii southeast a night attack attack- by hy several eral Russian battalions was Tho The garrison on mude made a n sortie yesterday In an nn easterly easterly- direction and encountered re strong forces Corces of ot the enemy which after leVeral several sev sev- eral hours' hours fighting retired |