2089707

Information

• Patent Grant
• 2089707

• References
• Source

• Patent Number

  2,089,707

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1937
  87 years ago

• CPC

  • B24D18/0036 - by winding up abrasive bands

• US Classifications

  • 140 - Wireworking
  • 100 - Presses
  • 242 - Winding, tensioning, or guiding