2340485

Information

• Patent Grant
• 2340485

• References
• Source

• Patent Number

  2,340,485

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1944
  81 years ago

• CPC

  • B41C1/142 - using a galvanic or electroless metal deposition processing step

• US Classifications

  • 216 - Etching a substrate: processes
  • 076 - Metal tools and implements, making
  • 101 - Printing