3837559

Information

• Patent Grant
• 3837559

• References
• Source

• Patent Number

  3,837,559

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • B21C47/247 - Joining wire or band ends
  • B21B15/0085 - Joining ends of material to continuous strip, bar or sheet
  • Y10T29/5183 - Welding strip ends

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 072 - Metal deforming
  • 219 - Electric heating
  • 226 - Advancing material of indeterminate length