1049856

Information

• Patent Grant
• 1049856

• References
• Source

• Patent Number

  1,049,856

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1913
  112 years ago

• CPC

  • E03B3/08 - Obtaining and confining water by means of wells
  • F25D1/00 - Devices using naturally cold air or cold water

• US Classifications

  • 052 - Static structures
  • 099 - Foods and beverages: apparatus
  • 165 - Heat exchange