2473128

Information

• Patent Grant
• 2473128

• References
• Source

• Patent Number

  2,473,128

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1949
  75 years ago

• CPC

  • B66B17/18 - Swinging bridges

• US Classifications

  • 014 - Bridges
  • 049 - Movable or removable closures