2276606

Information

• Patent Grant
• 2276606

• References
• Source

• Patent Number

  2,276,606

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1942
  82 years ago

• CPC

  • F22B37/223 - Boiler plugs

• US Classifications

  • 220 - Receptacles
  • 138 - Pipes and tubular conduits