995945

Information

• Patent Grant
• 995945

• References
• Source

• Patent Number

  995,945

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1911
  113 years ago

• CPC

  • A63G3/06 - Submarine roundabouts

• US Classifications

  • 104 - Railways
  • 105 - Railway rolling stock