1645481

Information

• Patent Grant
• 1645481

• References
• Source

• Patent Number

  1,645,481

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1927
  97 years ago

• CPC

  • C10K1/04 - by cooling to condense non-gaseous materials
  • Y10S165/171 - including means at top end of vertical pipe to distribute liquid film on pipe exterior

• US Classifications

  • 165 - Heat exchange
  • 159 - Concentrating evaporators