3930132

Information

• Patent Grant
• 3930132

• References
• Source

• Patent Number

  3,930,132

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • F25B49/00 - Arrangement or mounting of control or safety devices
  • H01H7/08 - with timing by mechanical speed-control devices

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets