Frederick Grinnell

Frederick Grinnell (August 14, 1836 – October 21, 1905) was a pioneer in fire safety and was the creator of the first practical automatic fire sprinkler. Provided by Wikipedia
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  1. 1
    by Grinnell, Frederick
    Published 1992
    Other Authors: “…Grinnell, Frederick…”
    Book
  2. 2
    by Grinnell, Frederick
    Published 2009
    Other Authors: “…Grinnell, Frederick…”
    Book