2274830

Information

• Patent Grant
• 2274830

• References
• Source

• Patent Number

  2,274,830

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1942
  83 years ago

• CPC

  • H01C7/046 - Iron oxides or ferrites
  • Y10S428/926 - Thickness of individual layer specified
  • Y10T29/49101 - Applying terminal
  • Y10T428/12139 - Nonmetal particles in particulate component
  • Y10T428/12778 - Alternative base metals from diverse categories

• US Classifications

  • 338 - Electrical resistors
  • 029 - Metal working
  • 065 - Glass manufacturing
  • 419 - Powder metallurgy processes
  • 428 - Stock material or miscellaneous articles