2623508

Information

• Patent Grant
• 2623508

• References
• Source

• Patent Number

  2,623,508

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  72 years ago

• CPC

  • F22B7/16 - Component parts thereof Accessories therefor
  • F22B13/08 - without auxiliary water tubes inside the fire-box

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener