1676787

Information

• Patent Grant
• 1676787

• References
• Source

• Patent Number

  1,676,787

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1928
  96 years ago

• CPC

  • F28D11/02 - the movement being rotary
  • Y10S165/141 - Concentric flow confining structures or chambers

• US Classifications

  • 165 - Heat exchange
  • 034 - Drying and gas or vapor contact with solids