3413768

Information

• Patent Grant
• 3413768

• References
• Source

• Patent Number

  3,413,768

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1968
  56 years ago

• CPC

  • F27D1/021 - Suspended roofs
  • F27D1/142 - Anchors made from ceramic material

• US Classifications

  • 052 - Static structures
  • 110 - Furnaces