3647089

Information

• Patent Grant
• 3647089

• References
• Source

• Patent Number

  3,647,089

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • B63B23/04 - with arms pivoting on substantially horizontal axes
  • B63B2712/02 - Equipment for handling the boats by means of swinging davits

• US Classifications

  • 414 - Material or article handling
  • 114 - Ships