Germany - Lithuania - Poland
Feb. 28, 1968 - Pictured is a machine developed by Dr. Wilhelm Groth, the leader of the Institute for Physical Chemistry at Bonn University. The invention contributed to the development of knowledge concerning the preserving of foods
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13262802
Media ID
47038977
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5008px x 3588px
(896KB)
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(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
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Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
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Keystone
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Bonn Chemistry Concerning Contributed Developed Foods Groth Knowledge Preserving
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