2536912

Information

• Patent Grant
• 2536912

• References
• Source

• Patent Number

  2,536,912

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1951
  74 years ago

• CPC

  • B41C1/188 - characterised by means for liquid etching of cylinders already provided with resist pattern

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 216 - Etching a substrate: processes