1935637

Information

• Patent Grant
• 1935637

• References
• Source

• Patent Number

  1,935,637

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1933
  91 years ago

• CPC

  • D01F2/26 - from nitrocellulose

• US Classifications

  • 068 - Textiles: fluid treating apparatus