2484520

Information

• Patent Grant
• 2484520

• References
• Source

• Patent Number

  2,484,520

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  76 years ago

• CPC

  • E04G11/40 - for coffered or ribbed ceilings

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes