Category:Patents: Difference between revisions

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[[Image:Patents A Soviet Heart and Lung Machine.jpg|thumb|right|A Soviet Union  Machine for the experimental revival of dead organisms]]
 
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Revision as of 22:30, 2 April 2012

File:Patents A Soviet Heart and Lung Machine.jpg
A Soviet Union Machine for the experimental revival of dead organisms

Pages in category "Patents"

The following 66 pages are in this category, out of 66 total.