3898581

Information

• Patent Grant
• 3898581

• References
• Source

• Patent Number

  3,898,581

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • H03K17/97 - using a magnetic movable element
  • H03K17/14 - Modifications for compensating variations of physical values
  • H03K17/945 - Proximity switches
  • H03K17/9535 - with variable amplitude
  • H03K2017/9706 - Inductive element

• US Classifications

  • 331 - Oscillators