1956818

Information

• Patent Grant
• 1956818

• References
• Source

• Patent Number

  1,956,818

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1934
  91 years ago

• CPC

  • B23K20/04 - by means of a rolling mill
  • Y10S29/038 - Spot welding with other step
  • Y10T29/302 - Clad or other composite foil or thin metal making
  • Y10T29/49812 - Temporary protective coating, impregnation, or cast layer
  • Y10T428/12292 - Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
  • Y10T428/12611 - Oxide-containing component
  • Y10T428/12958 - Next to Fe-base component
  • Y10T428/12972 - Containing 0.01-1.7% carbon [i.e., steel]

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 148 - Metal treatment
  • 252 - Compositions
  • 428 - Stock material or miscellaneous articles