1442982

Information

• Patent Grant
• 1442982

• References
• Source

• Patent Number

  1,442,982

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1923
  102 years ago

• CPC

  • B63B11/06 - Propeller-shaft tunnels
  • B63B11/02 - Arrangement of bulkheads
  • B63H2005/103 - of co-rotative type, i.e. rotating in the same direction

• US Classifications

  • 114 - Ships