1638906

Information

• Patent Grant
• 1638906

• References
• Source

• Patent Number

  1,638,906

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1927
  97 years ago

• CPC

  • B23Q11/0092 - actuating braking or stopping means
  • B27F7/05 - Driving means

• US Classifications

  • 192 - Clutches and power-stop control