1511902

Information

• Patent Grant
• 1511902

• References
• Source

• Patent Number

  1,511,902

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1924
  100 years ago

• CPC

  • B63G8/10 - using steam plant

• US Classifications

  • 114 - Ships
  • 122 - Liquid heaters and vaporizers