1850290

Information

• Patent Grant
• 1850290

• References
• Source

• Patent Number

  1,850,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1932
  92 years ago

• CPC

  • B61C9/14 - hydraulic, including combinations with mechanical gearing

• US Classifications

  • 105 - Railway rolling stock