3864643

Information

• Patent Grant
• 3864643

• References
• Source

• Patent Number

  3,864,643

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • H01S3/0973 - having a travelling wave passing through the active medium
  • H01S3/09505 - involving photochemical reactions

• US Classifications

  • 372 - Coherent light generators
  • 313 - Electric lamp and discharge devices
  • 333 - Wave transmission lines and networks
  • 343 - Communications: radio wave antennas