1745978

Information

• Patent Grant
• 1745978

• References
• Source

• Patent Number

  1,745,978

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1930
  95 years ago

• CPC

  • F28F1/006 - with variable shape
  • F28F13/12 - by creating turbulence
  • Y10S165/468 - Core formed by stack tubular members with abutting edges

• US Classifications

  • 165 - Heat exchange