3817754

Information

• Patent Grant
• 3817754

• References
• Source

• Patent Number

  3,817,754

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • G03B27/583 - Handling microfiche
  • G03B17/34 - Changing plates or cut films

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof