2617598

Information

• Patent Grant
• 2617598

• References
• Source

• Patent Number

  2,617,598

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  72 years ago

• CPC

  • B61D27/0036 - Means for heating only
  • Y10T307/469 - Condition responsive

• US Classifications

  • 237 - Heating systems
  • 165 - Heat exchange
  • 235 - Registers
  • 236 - Automatic temperature and humidity regulation
  • 307 - Electrical transmission or interconnection systems
  • 318 - Electricity: motive power systems
  • 323 - Electricity: power supply or regulation systems