1937237

Information

• Patent Grant
• 1937237

• References
• Source

• Patent Number

  1,937,237

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  91 years ago

• CPC

  • F01M9/12 - Non-pressurised lubrication, or non-closed-circuit lubrication, not otherwise provided for

• US Classifications

  • 184 - Lubrication