3522563

Information

• Patent Grant
• 3522563

• References
• Source

• Patent Number

  3,522,563

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • H01H51/284 - Polarised relays

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets