3584224

Information

• Patent Grant
• 3584224

• References
• Source

• Patent Number

  3,584,224

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  54 years ago

• CPC

  • G03B27/6285 - Handling strips
  • G01N21/8916 - for testing photographic material

• US Classifications

  • 250 - Radiant energy