3747137

Information

• Patent Grant
• 3747137

• References
• Source

• Patent Number

  3,747,137

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 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

  • 114 - Ships