3338510

Information

• Patent Grant
• 3338510

• References
• Source

• Patent Number

  3,338,510

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • G07F17/24 - for parking meters
  • F22B21/346 - Horizontal radiation boilers
  • F24H1/403 - the water tubes being arranged in one or more circles around the burner

• US Classifications

  • 232 - Deposit and collection receptacles