3622739

Information

• Patent Grant
• 3622739

• References
• Source

• Patent Number

  3,622,739

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • H01S3/025 - of solid state lasers
  • B23K26/382 - by boring
  • B23K26/40 - taking account of the properties of the material involved
  • G04D3/0071 - for bearing components
  • H01S3/08 - Construction or shape of optical resonators or components thereof
  • B23K2203/50 - Inorganic material

• US Classifications

  • 219 - Electric heating
  • 372 - Coherent light generators
  • 968 - Horology