1830108

Information

• Patent Grant
• 1830108

• References
• Source

• Patent Number

  1,830,108

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • E04F19/0486 - Corner filling pieces

• US Classifications

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