3674979

Information

• Patent Grant
• 3674979

• References
• Source

• Patent Number

  3,674,979

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • B23K35/3033 - Ni as the principal constituent
  • B23K9/14 - making use of insulated electrodes
  • B23K35/0255 - for use in welding
  • B23K35/3046 - Co as the principal constituent
  • B23K35/308 - with Cr as next major constituent

• US Classifications

  • 219 - Electric heating