1237573

Information

• Patent Grant
• 1237573

• References
• Source

• Patent Number

  1,237,573

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1917
  107 years ago

• CPC

  • B66C23/525 - Double slewing cranes on ships

• US Classifications

  • 212 - Traversing hoists