2991510

Information

• Patent Grant
• 2991510

• References
• Source

• Patent Number

  2,991,510

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • C08J5/18 - Manufacture of films or sheets
  • C08K5/372 - Sulfides
  • C08J2301/24 - Viscose

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes