3676647

Information

• Patent Grant
• 3676647

• References
• Source

• Patent Number

  3,676,647

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • G01N15/147 - the analysis being performed on a sample stream
  • G06M11/02 - using an electron beam scanning a surface line by line

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems