901435

Information

• Patent Grant
• 901435

• References
• Source

• Patent Number

  901,435

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1908
  116 years ago

• CPC

  • A63G3/06 - Submarine roundabouts

• US Classifications

  • 104 - Railways
  • 105 - Railway rolling stock
  • 310 - Electrical generator or motor structure
  • 472 - Amusement devices