1973341

Information

• Patent Grant
• 1973341

• References
• Source

• Patent Number

  1,973,341

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1934
  90 years ago

• CPC

  • B23K35/004 - at least one of the workpieces being of a metal of the iron group
  • B23K5/12 - taking account of the properties of the material to be welded
  • Y10T403/479 - Added bonding material, e.g., solder, braze, etc.
  • Y10T428/12965 - Both containing 0.01-1.7% carbon [i.e., steel]

• US Classifications

  • 403 - Joints and connections
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 219 - Electric heating
  • 228 - Metal fusion bonding
  • 238 - Railways: surface track
  • 428 - Stock material or miscellaneous articles