177384

Information

• Patent Grant
• 177384

• References
• Source

• Patent Number

  177,384

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1876
  148 years ago

• CPC

  • F28F9/0224 - Header boxes formed by sealing end plates into covers
  • Y10S165/488 - Header is rounded in cross section

• US Classifications

  • 165 - Heat exchange