3677339

Information

• Patent Grant
• 3677339

• References
• Source

• Patent Number

  3,677,339

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • F28F9/0132 - formed by slats, tie-rods, articulated or expandable rods
  • F22B37/202 - Suspension and securing arrangements for contact heating surfaces
  • Y10S165/412 - including transverse element

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers
  • 138 - Pipes and tubular conduits
  • 248 - Supports