445776

Information

• Patent Grant
• 445776

• References
• Source

• Patent Number

  445,776

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1891
  134 years ago

• CPC

  • F28D9/0043 - the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
  • Y10S165/433 - Tubes-tubesheet connection

• US Classifications

  • 165 - Heat exchange