1821330

Information

• Patent Grant
• 1821330

• References
• Source

• Patent Number

  1,821,330

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1931
  93 years ago

• CPC

  • F41J5/26 - exploding or disintegrating when hit

• US Classifications

  • 273 - Amusement devices: games