3577131

Information

• Patent Grant
• 3577131

• References
• Source

• Patent Number

  3,577,131

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • H03K19/168 - using thin-film devices
  • H03K21/08 - Output circuits
  • H03K23/76 - using magnetic cores or ferro-electric capacitors

• US Classifications

  • 365 - Static information storage and retrieval
  • 307 - Electrical transmission or interconnection systems