2784532

Information

• Patent Grant
• 2784532

• References
• Source

• Patent Number

  2,784,532

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1957
  68 years ago

• CPC

  • H01J5/42 - using intermediate part
  • H01J2893/0034 - Lamp bases

• US Classifications

  • 065 - Glass manufacturing