2597251

Information

• Patent Grant
• 2597251

• References
• Source

• Patent Number

  2,597,251

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1952
  72 years ago

• CPC

  • F02M33/06 - with simultaneous heat supply

• US Classifications

  • 219 - Electric heating
  • 123 - Internal-combustion engines
  • 392 - Electric resistance heating devices