2288997

Information

• Patent Grant
• 2288997

• References
• Source

• Patent Number

  2,288,997

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • B63B22/166 - comprising a light
  • B63B2201/06 - by combustion of fluid

• US Classifications

  • 138 - Pipes and tubular conduits