1138656

Information

• Patent Grant
• 1138656

• References
• Source

• Patent Number

  1,138,656

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1915
  110 years ago

• CPC

  • B23Q9/0014 - Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
  • B23C3/005 - Rails
  • E01B31/13 - by milling
  • Y10T409/306384 - with work supported guide means

• US Classifications

  • 409 - Gear cutting, milling, or planing