3423796

Information

• Patent Grant
• 3423796

• References
• Source

• Patent Number

  3,423,796

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • D01G99/00 - Subject matter not provided for in other groups of this subclass
  • D21B1/066 - the raw material being pulp sheets
  • D21H5/2614 - Detachment of the fibres from their compressed state
  • D21H11/14 - Secondary fibres
  • Y10T225/30 - Breaking or tearing apparatus

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 019 - Textiles: fiber preparation
  • 225 - Severing by tearing or breaking