3309290

Information

• Patent Grant
• 3309290

• References
• Source

• Patent Number

  3,309,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  58 years ago

• CPC

  • C25D1/10 - Moulds Masks Masterforms
  • B41C3/08 - Electrotyping Application of backing layers thereon

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 101 - Printing