3898003

Information

• Patent Grant
• 3898003

• References
• Source

• Patent Number

  3,898,003

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • G03B21/118 - Reader-printers
  • G03B27/46 - for automatic sequential copying of different originals
  • G03B27/6292 - Handling microfiche

• US Classifications

  • 355 - Photocopying
  • 399 - Electrophotography
  • D16 - Photography and optical equipment