778189

Information

• Patent Grant
• 778189

• References
• Source

• Patent Number

  778,189

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1904
  120 years ago

• CPC

  • F28F1/32 - the means having portions engaging further tubular elements
  • F28D1/0477 - the conduits being bent in a serpentine or zig-zag
  • Y10S165/497 - Serpentine flow path with straight side-by-side sections

• US Classifications

  • 165 - Heat exchange