3868760

Information

• Patent Grant
• 3868760

• References
• Source

• Patent Number

  3,868,760

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • E04B1/5825 - with a closed cross-section
  • Y10T29/49904 - Assembling a subassembly, then assembling with a second subassembly

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working