1671844

Information

• Patent Grant
• 1671844

• References
• Source

• Patent Number

  1,671,844

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1928
  96 years ago

• CPC

  • C13B20/10 - using sulfur dioxide or sulfites

• US Classifications

  • 127 - Sugar, starch, and carbohydrates
  • 099 - Foods and beverages: apparatus