3784303

Information

• Patent Grant
• 3784303

• References
• Source

• Patent Number

  3,784,303

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • G03G15/30 - in which projection is formed on a drum
  • G03B27/6235 - Reciprocating copy platens
  • G03B27/6292 - Handling microfiche

• US Classifications

  • 355 - Photocopying