1800187

Information

• Patent Grant
• 1800187

• References
• Source

• Patent Number

  1,800,187

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1931
  93 years ago

• CPC

  • A47G33/0845 - Artificial snow, ice or icicles

• US Classifications

  • 252 - Compositions
  • 106 - Compositions: coating or plastic
  • 428 - Stock material or miscellaneous articles