2301689

Information

• Patent Grant
• 2301689

• References
• Source

• Patent Number

  2,301,689

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1942
  82 years ago

• CPC

  • B66B1/12 - with devices

• US Classifications

  • 318 - Electricity: motive power systems
  • 322 - Electricity: single generator systems