1988483

Information

• Patent Grant
• 1988483

• References
• Source

• Patent Number

  1,988,483

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1935
  90 years ago

• CPC

  • D06P3/793 - using vat or sulfur dyes
  • Y10S524/925 - Natural rubber compositions having nonreactive materials

• US Classifications

  • 524 - Synthetic resins or natural rubbers