2237184

Information

• Patent Grant
• 2237184

• References
• Source

• Patent Number

  2,237,184

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1941
  85 years ago

• CPC

  • B23K35/3033 - Ni as the principal constituent
  • H01J19/28 - Non-electron-emitting electrodes Screens
  • H01J2893/0011 - Non-emitting electrodes

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 200 - Electricity: circuit makers and breakers
  • 228 - Metal fusion bonding
  • 420 - Alloys or metallic compositions