1544812

Information

• Patent Grant
• 1544812

• References
• Source

• Patent Number

  1,544,812

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1925
  99 years ago

• CPC

  • D01F2/26 - from nitrocellulose

• US Classifications

  • 106 - Compositions: coating or plastic