1958663

Information

• Patent Grant
• 1958663

• References
• Source

• Patent Number

  1,958,663

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1934
  90 years ago

• CPC

  • F23Q9/02 - without interlock with main fuel supply
  • Y10T137/8208 - Time
  • Y10T137/86389 - Programmer or timer

• US Classifications

  • 137 - Fluid handling
  • 200 - Electricity: circuit makers and breakers