1047997

Information

• Patent Grant
• 1047997

• References
• Source

• Patent Number

  1,047,997

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1912
  112 years ago

• CPC

  • A61F7/02 - Compresses or poultices for effecting heating or cooling
  • Y10S165/047 - for cooling

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 220 - Receptacles
  • 383 - Flexible bags