1927912

Information

• Patent Grant
• 1927912

• References
• Source

• Patent Number

  1,927,912

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1933
  91 years ago

• CPC

  • B23K9/232 - of different metals
  • B23K35/004 - at least one of the workpieces being of a metal of the iron group
  • Y10S76/04 - Chromium

• US Classifications

  • 219 - Electric heating
  • 076 - Metal tools and implements, making
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions