1887176

Information

• Patent Grant
• 1887176

• References
• Source

• Patent Number

  1,887,176

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1932
  92 years ago

• CPC

  • F16C33/34 - Rollers Needles
  • F16C33/542 - made from sheet metal

• US Classifications

  • 384 - Bearings