3647087

Information

• Patent Grant
• 3647087

• References
• Source

• Patent Number

  3,647,087

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • B66C23/92 - Snubbers or dashpots for preventing backwards swinging of jibs

• US Classifications

  • 212 - Traversing hoists