Dentists - Doctors - Inventors - Medicine - Science
Mar. 22 Research appliance for cleaning the water: Today there was a great meeting of the Institute for Industrial water - Economy in Cologne. The goal of this meeting of many scholars of the inland and the foreign countries is, that the used water of the factories in future will not got dirty with chemicals and filth. Photo shows the German health minister Mrs. Dr. Schwarzhaupt and the president of the Institute for Industrial Water Economy Dr. Ing. Teller (left) by looking at a new laboratory appliance for using in the facotires to test the used water of the factories of the filth and the chemical - quality
Picture No
13213832
Media ID
46964268
Size
3600px x 4990px
(920KB)
Credit
(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
Usage Restrictions
Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
Source
Keystone Pictures USA
