1937985

Information

• Patent Grant
• 1937985

• References
• Source

• Patent Number

  1,937,985

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1933
  91 years ago

• CPC

  • B23Q11/085 - Flexible coverings
  • Y10T82/2566 - Bed
  • Y10T409/500984 - with means to lubricate

• US Classifications

  • 384 - Bearings
  • 082 - Turning
  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading