3687066

Information

• Patent Grant
• 3687066

• References
• Source

• Patent Number

  3,687,066

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • B30B15/042 - Prestressed frames
  • B30B15/048 - Laminated frame structures

• US Classifications

  • 100 - Presses