1452083

Information

• Patent Grant
• 1452083

• References
• Source

• Patent Number

  1,452,083

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1923
  103 years ago

• CPC

  • C09B31/075 - ortho-Hydroxy carboxylic acid amides

• US Classifications

  • 534 - Organic compounds