1841067

Information

• Patent Grant
• 1841067

• References
• Source

• Patent Number

  1,841,067

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • D21H5/12 - characterised by the use of special fibrous materials
  • C08L7/00 - Compositions of natural rubber
  • D21H13/28 - from natural polymers

• US Classifications

  • 162 - Paper making and fiber liberation
  • 524 - Synthetic resins or natural rubbers