![](http://www.alamy.com/thumbs/6/21DC0FA8-1987-4228-B642-3B431003B015/2ABWM2R.jpg)
FRIEDMANN'S PATENT EJECTOR. FRIEDMANN'S EJECTOR., scientific american, 1879-11-22
FRIEDMANN'S PATENT EJECTOR. FRIEDMANN'S EJECTOR., scientific american, 1879-11-22
Size: 3317px × 4613px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: .., 1879-11-22, american, analysis, art, broadsheet, chemistry, curious, developments, discover, discovery, education, ejector, emerging, engravings, experiment, friedmann, health, industrial, information, innovation, insights, inventions, inventor, journal, lab, magazine, manufactures, mechanics, mind, monthly, paper, patent, patented, practical, publication, research, revolution, sa, sciam, science, sciences, scientific, scientist, states, sustainability, tech, technology, trends, united, weekly, works