3319564

Information

• Patent Grant
• 3319564

• References
• Source

• Patent Number

  3,319,564

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  58 years ago

• CPC

  • B41C3/08 - Electrotyping Application of backing layers thereon

• US Classifications

  • 101 - Printing
  • 216 - Etching a substrate: processes