2419028

Information

• Patent Grant
• 2419028

• References
• Source

• Patent Number

  2,419,028

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1947
  78 years ago

• CPC

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

• US Classifications

  • 216 - Etching a substrate: processes