Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 736
low B Dec, 1922.] High-speed Photography, 717 the developer is placed. B is a roller which transfers the devel-oped film into the second portion of the tank to the left of thefigure in which the fixing bath is. The developed side of thefilm is the under side as it comes through the baths, and, for… … part near C) and is fed down in a vertical plane at the right ofFig. I, being caught by the rollers D shown in Fig. 4 (in plan).If the speed of exposure is rapid, the rollers D are driven morerapidly than the rollers E by the mechanism shown at F to Minclusive in Fig. i, which allows of any…
Science · Technology · Meteorology · Patents
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