1806854

Information

• Patent Grant
• 1806854

• References
• Source

• Patent Number

  1,806,854

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1931
  93 years ago

• CPC

  • H01B17/04 - Chains Multiple chains

• US Classifications

  • 096 - Gas separation: apparatus
  • 174 - Electricity: conductors and insulators