3643177

Information

• Patent Grant
• 3643177

• References
• Source

• Patent Number

  3,643,177

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • H01S3/09155 - by cathodo-luminescence

• US Classifications

  • 372 - Coherent light generators