1819663

Information

• Patent Grant
• 1819663

• References
• Source

• Patent Number

  1,819,663

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1931
  93 years ago

• CPC

  • F01B31/10 - Lubricating arrangements of steam engines
  • Y10T137/86558 - Plural noncommunicating flow paths

• US Classifications

  • 184 - Lubrication
  • 123 - Internal-combustion engines
  • 137 - Fluid handling