1948421

Information

• Patent Grant
• 1948421

• References
• Source

• Patent Number

  1,948,421

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1934
  90 years ago

• CPC

  • H01H85/52 - the fuse being adapted for screwing into the base

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches