3685669

Information

• Patent Grant
• 3685669

• References
• Source

• Patent Number

  3,685,669

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B66C23/605 - employing ships' masts
  • B66C13/06 - for minimising or preventing longitudinal or transverse swinging of loads

• US Classifications

  • 212 - Traversing hoists