2657764

Information

• Patent Grant
• 2657764

• References
• Source

• Patent Number

  2,657,764

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • F01B31/10 - Lubricating arrangements of steam engines

• US Classifications

  • 184 - Lubrication