537412

Information

• Patent Grant
• 537412

• References
• Source

• Patent Number

  537,412

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1895
  129 years ago

• CPC

  • H01H15/08 - Contact arrangements for providing make-before-break operation

• US Classifications

  • 338 - Electrical resistors
  • 200 - Electricity: circuit makers and breakers