315704

Information

• Patent Grant
• 315704

• References
• Source

• Patent Number

  315,704

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1885
  140 years ago

• CPC

  • A63H19/04 - spring-driven

• US Classifications

  • 105 - Railway rolling stock
  • 188 - Brakes