3301276

Information

• Patent Grant
• 3301276

• References
• Source

• Patent Number

  3,301,276

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  57 years ago

• CPC

  • F22B37/06 - Flue or fire tubes Accessories therefor

• US Classifications

  • 138 - Pipes and tubular conduits
  • 110 - Furnaces