1929618

Information

• Patent Grant
• 1929618

• References
• Source

• Patent Number

  1,929,618

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1933
  92 years ago

• CPC

  • F28D1/0471 - the conduits having a non-circular cross-section
  • Y10S165/328 - Air draft passage confined entirely or in part by fin structure

• US Classifications

  • 165 - Heat exchange