3216351

Information

• Patent Grant
• 3216351

• References
• Source

• Patent Number

  3,216,351

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • B41L11/00 - Apparatus for directly duplicating from hectographic masters in mirror image
  • 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
  • B41P2700/12 - with single master plates

• US Classifications

  • 101 - Printing
  • 318 - Electricity: motive power systems