2021315

Information

• Patent Grant
• 2021315

• References
• Source

• Patent Number

  2,021,315

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1935
  89 years ago

• CPC

  • B61C15/02 - by auxiliary driving wheels by temporary coupling or use of fly wheels or booster engines

• US Classifications

  • 105 - Railway rolling stock