1935448

Information

• Patent Grant
• 1935448

• References
• Source

• Patent Number

  1,935,448

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1933
  91 years ago

• CPC

  • H02B11/18 - with isolation by vertical withdrawal

• US Classifications

  • 361 - Electricity: electrical systems and devices