3752637

Information

• Patent Grant
• 3752637

• References
• Source

• Patent Number

  3,752,637

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • F23Q2/08 - with ignition by spring action of the cover

• US Classifications

  • 431 - Combustion