2887602

Information

• Patent Grant
• 2887602

• References
• Source

• Patent Number

  2,887,602

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1959
  65 years ago

• CPC

  • H01J7/18 - Means for absorbing or adsorbing gas
  • H01J21/18 - having magnetic control means having both magnetic and electro-static control means

• US Classifications

  • 313 - Electric lamp and discharge devices