1629960

Information

• Patent Grant
• 1629960

• References
• Source

• Patent Number

  1,629,960

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1927
  97 years ago

• CPC

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

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements