1333912

Information

• Patent Grant
• 1333912

• References
• Source

• Patent Number

  1,333,912

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1920
  105 years ago

• CPC

  • B27M3/10 - of airscrew blades
  • B23Q3/062 - adapted for holding workpieces having a special form or being made from a special material

• US Classifications

  • 144 - Woodworking