3778934

Information

• Patent Grant
• 3778934

• References
• Source

• Patent Number

  3,778,934

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1973
  51 years ago

• CPC

  • E06B3/7007 - Door leaves with curved
  • E06B7/16 - Sealing arrangements on wings or parts co-operating with the wings

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures