1675530

Information

• Patent Grant
• 1675530

• References
• Source

• Patent Number

  1,675,530

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1928
  96 years ago

• CPC

  • F42C9/12 - with ring combustion elements

• US Classifications

  • 102 - Ammunition and explosives
  • 251 - Valves and valve actuation