2914148

Information

• Patent Grant
• 2914148

• References
• Source

• Patent Number

  2,914,148

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1959
  65 years ago

• CPC

  • E04F13/0823 - piercing the side faces of the covering elements

• US Classifications

  • 052 - Static structures
  • 248 - Supports