3371217

Information

• Patent Grant
• 3371217

• References
• Source

• Patent Number

  3,371,217

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1968
  56 years ago

• CPC

  • E01H5/098 - about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing
  • H03K3/47 - the devices being parametrons

• US Classifications

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