3068564

Information

• Patent Grant
• 3068564

• References
• Source

• Patent Number

  3,068,564

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  62 years ago

• CPC

  • B23K20/04 - by means of a rolling mill
  • B21B1/38 - for rolling sheets of limited length
  • Y10T29/302 - Clad or other composite foil or thin metal making
  • Y10T29/304 - Using transitory solid cover material
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 313 - Electric lamp and discharge devices