3769112

Information

• Patent Grant
• 3769112

• References
• Source

• Patent Number

  3,769,112

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • C23F1/02 - Local etching
  • Y10T29/505 - Vise type
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling

• US Classifications

  • 216 - Etching a substrate: processes
  • 029 - Metal working
  • 174 - Electricity: conductors and insulators
  • 430 - Radiation imagery chemistry: process, composition, or product thereof