507597

Information

• Patent Grant
• 507597

• References
• Source

• Patent Number

  507,597

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1893
  130 years ago

• CPC

  • F01L31/06 - with tripping-gear specially for oscillatory valves Oscillatory tripping-valves

• US Classifications

  • 091 - Motors: expansible chamber type