1893521

Information

• Patent Grant
• 1893521

• References
• Source

• Patent Number

  1,893,521

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  91 years ago

• CPC

  • F28D1/0316 - Assemblies of conduits in parallel
  • Y10S165/504 - Contoured fin surface

• US Classifications

  • 165 - Heat exchange