1377692

Information

• Patent Grant
• 1377692

• References
• Source

• Patent Number

  1,377,692

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1921
  103 years ago

• CPC

  • A01J9/04 - with cooling arrangements
  • Y10S165/088 - Adjustable scraper

• US Classifications

  • 165 - Heat exchange