3366213

Information

• Patent Grant
• 3366213

• References
• Source

• Patent Number

  3,366,213

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1968
  57 years ago

• CPC

  • B41L11/00 - Apparatus for directly duplicating from hectographic masters in mirror image
  • B41F13/18 - Impression cylinders
  • B41J1/24 - the plane of the type or die face being perpendicular to the axis of rotation
  • B41J3/38 - for embossing
  • B41J11/04 - Roller platens
  • B41L5/06 - by means of rollers, wheels, or chains
  • B41L19/00 - Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
  • B41P2700/10 - Hectographic line duplicators

• US Classifications

  • 400 - Typewriting machines