3830678

Information

• Patent Grant
• 3830678

• References
• Source

• Patent Number

  3,830,678

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • E04C2/041 - composed of a number of smaller elements
  • E04C2002/002 - Panels with integrated lifting means

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 052 - Static structures
  • 248 - Supports