55071

Information

• Patent Grant
• 55071

• References
• Source

• Patent Number

  55,071

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1866
  158 years ago

• CPC

  • F28D3/02 - with tubular conduits
  • Y10S165/164 - Film flow constrained to spiral path

• US Classifications

  • 165 - Heat exchange
  • 196 - Mineral oils: apparatus