3416599

Information

• Patent Grant
• 3416599

• References
• Source

• Patent Number

  3,416,599

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • F22G5/20 - by combined controlling procedures
  • Y10S165/438 - Helical

• US Classifications

  • 165 - Heat exchange
  • 174 - Electricity: conductors and insulators