1738270

Information

• Patent Grant
• 1738270

• References
• Source

• Patent Number

  1,738,270

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1929
  95 years ago

• CPC

  • F25B15/002 - using the endothermic solution of salt
  • C09K5/066 - Cooling mixtures; De-icing compositions
  • Y02B30/62 - Absorption based systems
  • Y02P20/124 - Boilers, furnaces, lighting or vacuum systems

• US Classifications

  • 062 - Refrigeration