2803061

Information

• Patent Grant
• 2803061

• References
• Source

• Patent Number

  2,803,061

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1957
  67 years ago

• CPC

  • F41G5/20 - for guns on ships

• US Classifications

  • 033 - Geometrical instruments
  • 235 - Registers