1944237

Information

• Patent Grant
• 1944237

• References
• Source

• Patent Number

  1,944,237

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1934
  91 years ago

• CPC

  • E04C2/14 - reinforced
  • Y10T29/49838 - by stringing
  • Y10T29/49874 - Prestressing rod, filament or strand

• US Classifications

  • 052 - Static structures
  • 029 - Metal working
  • 144 - Woodworking