2978174

Information

• Patent Grant
• 2978174

• References
• Source

• Patent Number

  2,978,174

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • H03K21/02 - Input circuits
  • G06M3/08 - for counting the input from several sources for counting inputs of different amounts

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems