2183369

Information

• Patent Grant
• 2183369

• References
• Source

• Patent Number

  2,183,369

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1939
  85 years ago

• CPC

  • B23B31/28 - using electric or magnetic means in the chuck
  • Y10T279/1921 - Annular rack
  • Y10T279/27 - Separate chuck-actuating power source

• US Classifications

  • 279 - Chucks or sockets