3919948

Information

• Patent Grant
• 3919948

• References
• Source

• Patent Number

  3,919,948

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

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

• US Classifications

  • 105 - Railway rolling stock