245972

Information

• Patent Grant
• 245972

• References
• Source

• Patent Number

  245,972

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1881
  143 years ago

• CPC

  • H01B7/0036 - Alkali metal conductors

• US Classifications

  • 174 - Electricity: conductors and insulators