Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 603
efective storage battery grid. 594 J- S. Shearer. [J- F-1- Unfortunately both fluoroscopy and radiography have limita-tions of several kinds, the small thickness of dense materials radi-able. time consumed, cost of apparatus, need for protection ofoperators, physical limits of vision in… … Circulatory (arterial) system of a frog. Shown by injecting the arteries and then radio-graphing. be prohibitive, but to verify the elimination of gas by boronizingsamples is relatively simple. Where inspection can be made readily by fluoroscopy as incork, mica, and some small objects, it may…
Science · Technology · Meteorology · Patents
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
