1278327

Information

• Patent Grant
• 1278327

• References
• Source

• Patent Number

  1,278,327

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1918
  106 years ago

• CPC

  • F28F9/0224 - Header boxes formed by sealing end plates into covers
  • Y10S165/471 - Plural parallel conduits joined by manifold
  • Y10S425/11 - Heated mold

• US Classifications

  • 165 - Heat exchange
  • 425 - Plastic article or earthenware shaping or treating: apparatus