About this document
History of Automatic Fire Sprinklers by adilmomin45 is a document available to read on EtoBox.
The document discusses the history and development of fire sprinkler systems. It describes how Henry Parmalee invented the first automatic fire sprinkler system in 1874 using solder that melted when exposed to heat. Later, Frederick Grinnell designed an improved sprinkler that was more effective and sensitive. Grinnell
- Author
- adilmomin45
- Language
- EN