127381

Information

• Patent Grant
• 127381

• References
• Source

• Patent Number

  127,381

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1872
  153 years ago

• CPC

  • F28F9/0224 - Header boxes formed by sealing end plates into covers
  • Y10S165/471 - Plural parallel conduits joined by manifold

• US Classifications

  • 165 - Heat exchange
  • 048 - Gas: heating and illuminating