3709596

Information

• Patent Grant
• 3709596

• References
• Source

• Patent Number

  3,709,596

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  52 years ago

• CPC

  • G03D7/00 - Gas processing apparatus
  • G03B27/12 - for automatic repeated copying of the same original

• US Classifications

  • 355 - Photocopying
  • 271 - Sheet feeding or delivering