1521738

Information

• Patent Grant
• 1521738

• References
• Source

• Patent Number

  1,521,738

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1925
  100 years ago

• CPC

  • B23B39/162 - having gear transmissions
  • B23Q16/027 - with means for adjusting the distance between two successive indexing-points
  • Y10T408/3811 - with provision for adjustment of relationship of axes
  • Y10T408/60 - Plural tool-assemblages
  • Y10T408/91 - Machine frame

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool