3158091

Information

• Patent Grant
• 3158091

• References
• Source

• Patent Number

  3,158,091

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1964
  60 years ago

• CPC

  • B41L11/00 - Apparatus for directly duplicating from hectographic masters in mirror image
  • B41P2700/10 - Hectographic line duplicators

• US Classifications

  • 101 - Printing