1449995

Information

• Patent Grant
• 1449995

• References
• Source

• Patent Number

  1,449,995

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1923
  101 years ago

• CPC

  • H01H19/065 - Casings hermetically closed by a diaphragm through which passes an actuating member

• US Classifications

  • 200 - Electricity: circuit makers and breakers