2417681

Information

• Patent Grant
• 2417681

• References
• Source

• Patent Number

  2,417,681

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1947
  78 years ago

• CPC

  • B25H7/00 - Marking-out or setting-out work
  • B21J15/44 - Rivet hole positioners
  • Y10T29/5377 - Riveter

• US Classifications

  • 033 - Geometrical instruments
  • 029 - Metal working