1436551

Information

• Patent Grant
• 1436551

• References
• Source

• Patent Number

  1,436,551

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1922
  102 years ago

• CPC

  • E04B2/36 - using elements having a general shape differing from that of a parallelepiped

• US Classifications

  • 052 - Static structures