3087422

Information

• Patent Grant
• 3087422

• References
• Source

• Patent Number

  3,087,422

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1963
  61 years ago

• CPC

  • B41F3/28 - Proof-print presses for relief printing, lithography or intaglio printing

• US Classifications

  • 101 - Printing