1947949

Information

• Patent Grant
• 1947949

• References
• Source

• Patent Number

  1,947,949

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1934
  90 years ago

• CPC

  • C08C1/04 - Purifying Deproteinising
  • Y10S528/932 - Protein removal or conversion

• US Classifications

  • 528 - Synthetic resins or natural rubbers