2486436

Information

• Patent Grant
• 2486436

• References
• Source

• Patent Number

  2,486,436

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1949
  75 years ago

• CPC

  • H01J7/183 - Composition or manufacture of getters
  • H01J19/30 - characterised by the material
  • H01J2893/0019 - Chemical composition and manufacture
  • Y10T428/1284 - W-base component
  • Y10T428/12896 - Ag-base component
  • Y10T428/12944 - Ni-base component

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators
  • 252 - Compositions
  • 417 - Pumps
  • 428 - Stock material or miscellaneous articles