3898120

Information

• Patent Grant
• 3898120

• References
• Source

• Patent Number

  3,898,120

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  50 years ago

• CPC

  • E04C2/18 - with binding wires, reinforcing bars, or the like
  • E04C2/36 - spaced apart by transversely-placed strip material
  • E06B5/16 - Fireproof doors or similar closures Adaptations of fixed constructions therefor

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture