1983013

Information

• Patent Grant
• 1983013

• References
• Source

• Patent Number

  1,983,013

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1934
  90 years ago

• CPC

  • A24F13/30 - Arrangements for producing smoke images or rings

• US Classifications

  • 131 - Tobacco
  • 446 - Amusement devices: toys