2644778

Information

• Patent Grant
• 2644778

• References
• Source

• Patent Number

  2,644,778

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1953
  72 years ago

• CPC

  • B41C1/08 - by embossing
  • B41N1/06 - for relief printing or intaglio printing
  • Y10T428/24678 - Waffle-form
  • Y10T428/2839 - with release or antistick coating
  • Y10T428/31678 - Of metal

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 101 - Printing