2143166

Information

• Patent Grant
• 2143166

• References
• Source

• Patent Number

  2,143,166

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • E04D3/36 - Connecting Fastening
  • E04D5/04 - by making use of metal foils

• US Classifications

  • 052 - Static structures