2738252

Information

• Patent Grant
• 2738252

• References
• Source

• Patent Number

  2,738,252

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1956
  69 years ago

• CPC

  • D06P1/225 - using acid vat method

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 008 - Bleaching and dyeing
  • 048 - Gas: heating and illuminating