693533

Information

• Patent Grant
• 693533

• References
• Source

• Patent Number

  693,533

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1902
  122 years ago

• CPC

  • E06C5/18 - using power from the motor of the vehicle or another motor

• US Classifications

  • 182 - Fire escape, ladder, or scaffold