1172493

Information

• Patent Grant
• 1172493

• References
• Source

• Patent Number

  1,172,493

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1916
  108 years ago

• CPC

  • F41J9/32 - characterised by means for obviating the anticipation of the flight path

• US Classifications

  • 124 - Mechanical guns and projectors