3731902

Information

• Patent Grant
• 3731902

• References
• Source

• Patent Number

  3,731,902

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • E04G11/085 - End form panels for walls
  • E04G21/125 - Reinforcement continuity box

• US Classifications

  • 249 - Static molds