Subjects: Refrigeration -- methods and Sulfides / Copyright: Public domain - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Refrigeration -- methods ✖ Subjects Sulfides ✖ Copyright Public domain ✖

1. Machines for making ice, using sulphurous acid or ammonia in the process

Author(s):: Raoul, Pictet & Co., author.
Publication:: Philadelphia : Merrihew & Son, printers, [1879]
Subject(s):: Refrigeration -- methods
Ice
Sulfides
Ammonia
Equipment and Supplies