1808898

Information

• Patent Grant
• 1808898

• References
• Source

• Patent Number

  1,808,898

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1931
  92 years ago

• CPC

  • E02F9/125 - Locking devices
  • E02F9/121 - Turntables

• US Classifications

  • 212 - Traversing hoists