2394622

Information

• Patent Grant
• 2394622

• References
• Source

• Patent Number

  2,394,622

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1946
  78 years ago

• CPC

  • H01L41/338 - by cutting or dicing
  • Y10S125/901 - forming piezoelectric crystals

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 125 - Stone working