2581750

Information

• Patent Grant
• 2581750

• References
• Source

• Patent Number

  2,581,750

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1952
  72 years ago

• CPC

  • E06B1/58 - by filling up the joints
  • E06B1/18 - composed of several parts with respect to the cross-section of the frame itself

• US Classifications

  • 052 - Static structures