3864777

Information

• Patent Grant
• 3864777

• References
• Source

• Patent Number

  3,864,777

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  49 years ago

• CPC

  • E01D15/06 - Bascule bridges Roller bascule bridges

• US Classifications

  • 014 - Bridges