726002

Information

• Patent Grant
• 726002

• References
• Source

• Patent Number

  726,002

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1903
  122 years ago

• CPC

  • B43L11/041 - by means of a compass
  • Y10S116/27 - Blowout plates

• US Classifications

  • 033 - Geometrical instruments
  • 116 - Signals and indicators