532987

Information

• Patent Grant
• 532987

• References
• Source

• Patent Number

  532,987

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1895
  130 years ago

• CPC

  • F28F5/02 - Rotary drums or rollers
  • Y10S165/085 - Scraper for cleaning inner surface of rotary heat exchange surface

• US Classifications

  • 165 - Heat exchange
  • 366 - Agitating