2919322

Information

• Patent Grant
• 2919322

• References
• Source

• Patent Number

  2,919,322

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1959
  65 years ago

• CPC

  • H03F3/40 - with tubes only
  • H01H50/76 - using reed or blade spring
  • H01H51/28 - Relays having both armature and contacts within a sealed casing outside which the operating coil is located

• US Classifications

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