3492540

Information

• Patent Grant
• 3492540

• References
• Source

• Patent Number

  3,492,540

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • H03K23/74 - using relays

• US Classifications

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