3728752

Information

• Patent Grant
• 3728752

• References
• Source

• Patent Number

  3,728,752

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • E01D19/04 - Bearings Hinges
  • E01D19/047 - Pot bearings

• US Classifications

  • 014 - Bridges
  • 384 - Bearings