2631870

Information

• Patent Grant
• 2631870

• References
• Source

• Patent Number

  2,631,870

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1953
  72 years ago

• CPC

  • F28D19/047 - Sealing means
  • Y10S165/024 - Circumferential seal

• US Classifications

  • 165 - Heat exchange
  • 285 - Pipe joints or couplings
  • 417 - Pumps