2028589

Information

• Patent Grant
• 2028589

• References
• Source

• Patent Number

  2,028,589

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1936
  88 years ago

• CPC

  • D06M7/005 - made of asbestos
  • H01F27/14 - Expansion chambers Oil conservators Gas cushions Arrangements for purifying, drying, or filling

• US Classifications

  • 174 - Electricity: conductors and insulators