DANISH JEWS STREAM OVER THE FRONTIERS INTO SWEDISH HAVEN STOCKHOLM, Oct. 4. - (AP) Southern Sweden has become haven for at least 1,100 Danish Jews who risked death by drowning or the guns of Nazi patrols rather than face deportation to Polish or Baltic labor camps, it was estimated here today. The nation opened its arms to the refugees, who used rowboats and fishing smacks to run the gauntlet of alert Germans across the narrow channel which separates the two countries. Offers made by the Swedish government to Berlin to provide a haven for 8,000 of the 10,000 Jews in Denmark have been ignored by the Nazis. Sweden's domestic radio network said two large German vessels being prepared to transport Danish Jews to Germany were sabotaged in Copenhagen Harbor last night.