3249781

Information

• Patent Grant
• 3249781

• References
• Source

• Patent Number

  3,249,781

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • H01J5/12 - Double-wall vessels or containers
  • H01J61/34 - Double-wall vessels or containers

• US Classifications

  • 313 - Electric lamp and discharge devices