293 N.W. 612 ANNE LIPTAK v. BEN Z. KARSNER.[1] No. 32,255.Supreme Court of Minnesota. July 5, 1940. [1] Reported in 293 N.W. 612. Master and servant — duty of master to warn servant — obvious dangers. 1. Where the danger, if any, is obvious to the sense of ordinary intelligence, discernible and open to the […]