1998463

Information

• Patent Grant
• 1998463

• References
• Source

• Patent Number

  1,998,463

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • C08B11/16 - Aryl or aralkyl ethers
  • C08B11/00 - Preparation of cellulose ethers

• US Classifications

  • 536 - Organic compounds