1891434

Information

• Patent Grant
• 1891434

• References
• Source

• Patent Number

  1,891,434

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1932
  93 years ago

• CPC

  • F28F3/083 - capable of being taken apart
  • Y10S165/355 - having separate flow passage for two distinct fluids

• US Classifications

  • 165 - Heat exchange