1065449

Information

• Patent Grant
• 1065449

• References
• Source

• Patent Number

  1,065,449

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1913
  111 years ago

• CPC

  • E04B5/40 - with metal form-slabs
  • E04B5/261 - Monolithic filling members

• US Classifications

  • 052 - Static structures
  • 105 - Railway rolling stock