3577616

Information

• Patent Grant
• 3577616

• References
• Source

• Patent Number

  3,577,616

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

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

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing