1977010

Information

• Patent Grant
• 1977010

• References
• Source

• Patent Number

  1,977,010

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  91 years ago

• CPC

  • H01H9/043 - with pressure-relief devices

• US Classifications

  • 174 - Electricity: conductors and insulators