1415573

Information

• Patent Grant
• 1415573

• References
• Source

• Patent Number

  1,415,573

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1922
  102 years ago

• CPC

  • B23D69/02 - Guiding arrangements for hand tools

• US Classifications

  • 033 - Geometrical instruments