3809900

Information

• Patent Grant
• 3809900

• References
• Source

• Patent Number

  3,809,900

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • G01M17/028 - using X-rays
  • G01N23/185 - in tyres
  • G03B42/028 - Industrial applications
  • G01N2223/627 - tyres

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 250 - Radiant energy