| Show Apparatus Perfected to 4 J. J t. t l Isolate Human Cells II CHICAGO April 8 Invention of ofal an al apparatus to Isolate living human hu hu- man cells a a. dream of science for tor many thany years ears was wa announced here today by Professor C C. E E. Haroldson of ot Northwestern university's de department department de- de of zoology The Invention will wUl be of great aid In n the march for tor a cure for cancer scarlet fever and similar plagues ph physicians assert It is a a. small machine about the size of ot the hand and keeps the fhe he living tissues alive while functions are arc observed e C |