2788453

Information

• Patent Grant
• 2788453

• References
• Source

• Patent Number

  2,788,453

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1957
  68 years ago

• CPC

  • H05G1/40 - using adjustable time-switch

• US Classifications

  • 378 - X-ray or gamma ray systems or devices