2927353

Information

• Patent Grant
• 2927353

• References
• Source

• Patent Number

  2,927,353

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1960
  64 years ago

• CPC

  • E06B5/16 - Fireproof doors or similar closures Adaptations of fixed constructions therefor
  • E06B2003/7034 - of asbestos

• US Classifications

  • 049 - Movable or removable closures