3129931

Information

• Patent Grant
• 3129931

• References
• Source

• Patent Number

  3,129,931

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  61 years ago

• CPC

  • F28D7/005 - the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
  • Y10S165/053 - Flexible or movable header or header element

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces