1742135

Information

• Patent Grant
• 1742135

• References
• Source

• Patent Number

  1,742,135

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1929
  96 years ago

• CPC

  • B23Q3/062 - adapted for holding workpieces having a special form or being made from a special material
  • B23Q2703/105 - for clamping a crankshaft
  • Y10T29/513 - Stationary work
  • Y10T29/5165 - including rotating and/or locking means

• US Classifications

  • 029 - Metal working