GrubAmericana on X: "On Jul 30, 1849 Jacob Perkins died. He was the first person issued a U.S. patent for a refrigeration system to produce ice. https://t.co/4lJ5PuhyIc" / X
1849 Jacob Perkins died. Perkins was issued the first U.S. patent for a refrigerating machine. It used sulfuric ether compressio… | Historia, El credo, Refrigerador
Historic Beer Birthday: Jacob Perkins
Happy Birthday, Jacob Perkins | COMSOL Blog
Early Inventions
Most of us take the humble fridge for granted but it is an invention which had a huge impact on the modern world – The Sun | The Sun
Who invented the refrigerator? - Quora
File:Jacob Perkins' Ice Machine 1834 from Scientific American Article.jpg - Wikipedia
Jacob perkins american inventor hi-res stock photography and images - Alamy
File:Jacob Perkins' Ice Machine 1834 from Scientific American Article.jpg - Wikipedia
How the refrigerator was invented
Jacob Perkins - Wikipedia
Perkins Vapor-Compression Cycle for Refrigeration
In che periodo furono introdotti i gas refrigeranti? - Inforedil Accademia
Early Inventions
Early Inventions
JACOB PERKINS (1766-1849) American engineer credited with inventing the refrigerator Stock Photo - Alamy
The History Of The Fridge | Sutori
Jacob Perkins | Refrigeration, Engines, Patents | Britannica
Refrigeration at Home timeline - Fantastic Fridges (IoR)
Top 100 Global Creator - P63. Jacob Perkins - Creator of refrigerator - Worldkings - World Records Union
The Timeline: Fridges | The Independent | The Independent
Refrigerators Group 2. Who is the inventor of the refrigerators ? - ppt download
Refrigerator
Who invented the refrigerator? | HowStuffWorks
