2477741

Information

• Patent Grant
• 2477741

• References
• Source

• Patent Number

  2,477,741

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1949
  75 years ago

• CPC

  • H01H43/08 - comprising an interchangeable programme part which is common for all programme steps
  • Y10T29/49204 - Contact or terminal manufacturing

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 029 - Metal working