1983194

Information

• Patent Grant
• 1983194

• References
• Source

• Patent Number

  1,983,194

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1934
  90 years ago

• CPC

  • F28D7/16 - the conduits being arranged in parallel spaced relation
  • Y10S165/054 - Movable header

• US Classifications

  • 165 - Heat exchange