2070473

Information

• Patent Grant
• 2070473

• References
• Source

• Patent Number

  2,070,473

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1937
  88 years ago

• CPC

  • B66B1/08 - with devices

• US Classifications

  • 318 - Electricity: motive power systems
  • 307 - Electrical transmission or interconnection systems