972626

Information

• Patent Grant
• 972626

• References
• Source

• Patent Number

  972,626

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1910
  114 years ago

• CPC

  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • Y10S165/438 - Helical

• US Classifications

  • 165 - Heat exchange