944041

Information

• Patent Grant
• 944041

• References
• Source

• Patent Number

  944,041

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1909
  115 years ago

• CPC

  • D06F7/02 - of the rotary-impeller type

• US Classifications

  • 068 - Textiles: fluid treating apparatus