1780920

Information

• Patent Grant
• 1780920

• References
• Source

• Patent Number

  1,780,920

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1930
  94 years ago

• CPC

  • C06F5/00 - Matches
  • C06F3/02 - Wooden strip for matches or substitute therefor

• US Classifications

  • 044 - Fuel and related compositions