762203

Information

• Patent Grant
• 762203

• References
• Source

• Patent Number

  762,203

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1904
  120 years ago

• CPC

  • F28D1/03 - with plate-like or laminated conduits
  • Y10S165/332 - Coaxial ducts define air draft passage and annular passage for heat exchange fluid
  • Y10S165/901 - Heat savers

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems